74ALVT16652 Datasheet by NXP USA Inc.

View All Related Products | Download PDF Datasheet
@ATA $[Ffl ET 513 \g; PHILIPS


74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
Product specification
Supersedes data of 1996 Aug 13
IC23 Data Handbook
1998 Feb 13
INTEGRATED CIRCUITS
SYMBOL PARAMETER
Philips Semiconductors Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
2
1998 Feb 13 853-1854 18962
FEATURES
16–bit bus interface
5V I/O Compatible
3-State buffers
Output capability: +64mA/-32mA
TTL input and output switching levels
Input and output interface capability to systems at 5V supply
Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
Live insertion/extraction permitted
Power-up reset
Power-up 3-State
No bus current loading when output is tied to 5V bus
Latch-up protection exceeds 500mA per JEDEC JC40.2 Std 17
ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
DESCRIPTION
The 74ALVT16652 is a high-performance BiCMOS product
designed for VCC operation at 2.5V or 3.3V with I/O compatibility up
to 5V. The device can be used as two 8-bit transceivers or one
16-bit transceiver.
Complimentary output-enable (OEAB and OEBA) inputs are
provided to control the transceiver functions. Select-control (SAB
and SBA) inputs are provided to select whether real-time or stored
data is transferred. A Low-input level selects real-time data, and a
High input level selects stored data. The circuitry used for select
control eliminates the typical decoding glitch that occurs in a
multiplexer during the transition between stored and real-time data.
Data on the A or B bus, or both, can be stored in the internal
flip-flops by Low-to-High transitions at the appropriate clock (CPAB
or CPBA) inputs regardless of the levels on the select-control or
output-enable inputs. When SAB and SBA are in real-time transfer
mode, it is possible to store data without using the internal D-type
flip-flops by simultaneously enabling OEAB and OEBA. In this
configuration, each output reinforces its input. Thus, when all other
data sources to the two sets of bus lines are at high impedance,
each set of bus lines remains at its last level configuration.
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS TYPICAL
UNIT
SYMBOL
PARAMETER
Tamb = 25°C2.5V 3.3V
UNIT
tPLH
tPHL
Propagation delay
nAx to nBx or nBx to nAx CL = 50pF 2.0
2.1 1.5
1.6 ns
CIN Input capacitance DIR, OE VI = 0V or VCC 3 3 pF
CI/O I/O pin capacitance VI/O = 0V or VCC 9 9 pF
ICCZ Total supply current Outputs disabled 40 70 µA
ORDERING INFORMATION
PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER
56-Pin Plastic SSOP Type III 40°C to +85°C74ALVT16652 DL AV16652 DL SOT371-1
56-Pin Plastic TSSOP Type II 40°C to +85°C74ALVT16652 DGG AV16652 DGG SOT364-1
LOGIC SYMBOL (IEEE/IEC)
56
1
55
54
2
5
6
8
9
10
12
13
14
3
EN1(BA)
EN2(AB)
C3
G4
C5
G6
1
1
5D 6
16
43D
41
1
2
52
51
49
48
47
45
44
43
29
28
30
31
27
26
15
16
17
19
20
21
23
24
42
41
40
38
37
36
34
33
1
7
11D 12
112
10 9D
10 1
1
8
EN7(BA)
EN8(AB)
C9
G10
C11
G12
SW00158
HIIIIH IIIIIIII HIIIHI HHHH 7 7 jjjjjjjjjjjjjjjjjjjjjjjjjjjj EEKEKKEKEEKEKEEKEEKEKEEKEEKE
Philips Semiconductors Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
1998 Feb 13 3
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
27
28
30
29
1OEAB
1CPAB
1SAB
GND
1A0
1A1
1A2
1A3
1A4
GND
1A5
1A6
1A7
2A0
2A2
GND
2A3
VCC
2A1
2A4
2A5
2A6
2A7
2SAB
VCC
GND
2CPAB
20EAB
1OEBA
1CPBA
1SBA
GND
1B0
1B1
1B2
1B3
1B4
GND
1B5
1B6
1B7
2B0
2B2
GND
2B3
VCC
2B1
2B4
2B5
2B6
2B7
2SBA
VCC
GND
2CPBA
2OEBA
SH00046
LOGIC SYMBOL
2
3
1CPAB
1SAB
54 1SBA
55 1CPBA
11OEAB
561OEBA
27
26
2CPAB
2SAB
31 2SBA
30 2CPBA
28
2OEAB
29
2OEBA
5 6 8 9 10 12 13 14
52 51 49 48 47 45 44 43
15 16 17 19 20 21 23 24
42 41 40 38 37 36 34 33
1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7
1AB 1B1 1B2 1B3 1B4 1B5 1B6 1B7
2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7
2AB 2B1 2B2 2B3 2B4 2B5 2B6 2B7
SW00159
PIN DESCRIPTION
PIN NUMBER SYMBOL NAME AND FUNCTION
2, 55, 27, 30 1CPAB, 1CPBA, 2CPAB, 2CPBA Clock input A to B / Clock input B to A
3, 54, 26, 31 1SAB, 1SBA, 2SAB, 2SBA Select input A to B / Select input B to A
5, 6, 8, 9, 10, 12, 13, 14
15, 16, 17, 19, 20, 21, 23, 24 1A0 – 1A7,
2A0 – 2A7 Data inputs/outputs (A side)
52, 51, 49, 48, 47, 45, 44, 43
42, 41, 40, 38, 37, 36, 34, 33 1B0 – 1B7,
2B0 – 2B7 Data inputs/outputs (B side)
1, 56, 28, 29 1OEAB, 1OEBA,
2OEAB, 2OEBA Output enable inputs
4, 11, 18, 25, 32, 39, 46, 53 GND Ground (0V)
7, 22, 35, 50 VCC Positive supply voltage
OPERATING MODE
Philips Semiconductors Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
1998 Feb 13 4
LOGIC DIAGRAM
1D
C1
Q
DETAIL A X 7
nB0
1D
C1
Q
nA0
1of 8 Channels
nA7
nA6
nA5
nA4
nA3
nA2
nA1 nB1
nB2
nB3
nB4
nB5
nB6
nB7
nOEBA
nOEAB
nCPBA
nSBA
nCPAB
nSAB
SH00065
FUNCTION TABLE
INPUTS DATA I/O
OPERATING MODE
nOEAB nOEBA nCPAB nCPBA nSAB nSBA nAx nBx
OPERATING
MODE
L
LH
HH or L
H or L
X
XX
XInput Input Isolation
Store A and B data
X
HH
H
H or L
X
** X
XInput Unspecified
output* Store A, Hold B
Store A in both registers
L
LX
LH or L
X
XX
** Unspecified
output* Input Hold A, Store B
Store B in both registers
L
LL
LX
XX
H or L X
XL
HOutput Input Real time B data to A bus
Stored B data to A bus
H
HH
HX
H or L X
XL
HX
XInput Output Real time A data to B bus
Store A data to B bus
H L H or L H or L H H Output Output Stored A data to B bus
Stored B data to A bus
H = High voltage level
L = Low voltage level
X = Don’t care
= Low-to-High clock transition
* The data output function may be enabled or disabled by various signals at the nOEBA and nOEAB inputs. Data input functions are
always enabled, i.e., data at the bus pins will be stored on every Low-to-High transition of the clock.
** If both Select controls (nSAB and nSBA) are Low, then clocks can occur simultaneously. If either Select control is High, the clocks must
be staggered in order to load both registers.
% %
Philips Semiconductors Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
1998 Feb 13 5
The following examples demonstrate the four fundamental
bus-management functions that can be performed with the
74ALVT16652. The select pins determine whether data is stored or
transferred through the device in real time. The output enable pins
determine the direction of the data flow.
}
REAL TIME BUS TRANSFER
BUS B TO BUS A
nOEAB nOEBA nCPAB nCPBA nSAB nSBA
LLXXXL
}
REAL TIME BUS TRANSFER
BUS A TO BUS B
nOEAB nOEBA nCPAB nCPBA nSAB nSBA
HHXXLX
}
STORAGE FROM
A, B, OR A AND B
nOEAB nOEBA nCPAB nCPBA nSAB nSBA
XHXXX
LXXXX
LH↑↑XX
}
TRANSFER STORED DATA
TO A OR B
nOEAB nOEBA nCPAB nCPBA nSAB nSBA
H L H | L H | L H H
ABAB AB
AB
SH00066
DC outpm cunent SVMBOL PARAMETER
Philips Semiconductors Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
1998 Feb 13 6
ABSOLUTE MAXIMUM RATINGS1, 2
SYMBOL PARAMETER CONDITIONS RATING UNIT
VCC DC supply voltage –0.5 to +4.6 V
IIK DC input diode current VI < 0 –50 mA
VIDC input voltage3–0.5 to +7.0 V
IOK DC output diode current VO < 0 –50 mA
VOUT DC output voltage3Output in Off or High state –0.5 to +7.0 V
IOUT
DC out
p
ut current
Output in Low state 128
mA
I
OUT
DC
out ut
current
Output in High state –64
mA
Tstg Storage temperature range –65 to +150 °C
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
2.5V RANGE LIMITS 3.3V RANGE LIMITS
UNIT
SYMBOL
PARAMETER
MIN MAX MIN MAX
UNIT
VCC DC supply voltage 2.3 2.7 3.0 3.6 V
VIInput voltage 0 5.5 0 5.5 V
VIH High-level input voltage 1.7 2.0 V
VIL Input voltage 0.7 0.8 V
IOH High-level output current –8 –32 mA
IOL
Low-level output current 8 32
mA
I
OL Low-level output current; current duty cycle 50%; f 1kHz 24 64
mA
t/vInput transition rise or fall rate; Outputs enabled 10 10 ns/V
Tamb Operating free-air temperature range –40 +85 –40 +85 °C
HIgMevel out m vonage LowAeveI outpm vonage Comml ms 3- 5 Hum c rrenl Data mpms7
Philips Semiconductors Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
1998 Feb 13 7
DC ELECTRICAL CHARACTERISTICS (3.3V "0.3V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500; Tamb = –40°C to +85°C.
LIMITS
SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C UNIT
MIN TYP1MAX
VIK Input clamp voltage VCC = 3.0V; IIK = –18mA –0.85 –1.2 V
High-level out
p
ut voltage
VCC = 3.0 to 3.6V; IOH = –100µA VCC–0.2 VCC
V
OH
High
-
level
out ut
voltage
VCC = 3.0V; IOH = –32mA 2.0 2.3
V
VCC = 3.0V; IOL = 100µA 0.07 0.2
Low–level out
p
ut voltage
VCC = 3.0V; IOL = 16mA 0.25 0.4
V
OL
Low
level
out ut
voltage
VCC = 3.0V; IOL = 32mA 0.3 0.5
V
VCC = 3.0V; IOL = 64mA 0.4 0.55
VRST Power-up output low voltage6VCC = 3.6V; IO = 1mA; VI = VCC or GND 0.55 V
VCC = 3.6V; VI = VCC or GND
Control
p
ins
0.1 ±1
VCC = 0 or 3.6V; VI = 5.5V
Control
ins
0.1 10
IIInput leakage current VCC = 3.6V; VI = 5.5V 0.1 20 µA
VCC = 3.6V; VI = VCC I/O Data pins40.5 10
VCC = 3.6V; VI = 0 0.1 -5
IOFF Off current VCC = 0V; VI or VO = 0 to 4.5V 0.1 ±100 µA
Bus Hold current
VCC = 3V; VI = 0.8V 75 130 µA
IHOLD
B
u
s
Hold
c
u
rrent
D
a
t
a
inp
u
t
s
7VCC = 3V; VI = 2.0V –75 –140 µA
Data
in uts
VCC = 3.0V; VI = 0V to 3.6V ±500 µA
IEX Current into an output in the
High state when VO > VCC VO = 5.5V; VCC = 3.0V 50 125 µA
IPU/PD Power up/down 3-State output
current3VCC 1.2V; VO = 0.5V to VCC; VI = GND or VCC
OE/OE = Don’t care 40 ±100 µA
ICCH VCC = 3.6V; Outputs High, VI = GND or VCC, IO = 0 0.07 0.14
ICCL Quiescent supply current VCC = 3.6V; Outputs Low, VI = GND or VCC, IO = 0 3.2 7 mA
ICCZ VCC = 3.6V; Outputs Disabled; VI = GND or VCC, IO = 050.07 0.14
ICC Additional supply current per
input pin2VCC = 3V to 3.6V; One input at VCC–0.6V,
Other inputs at VCC or GND 0.04 0.4 mA
NOTES:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND
3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 3.3V ±0.3V a
transition time of 100µsec is permitted. This parameter is valid for Tamb = 25°C only.
4. Unused pins at VCC or GND.
5. ICCZ is measured with outputs pulled up to VCC or pulled down to ground.
6. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
7. This is the bus hold overdrive current required to force the input to the opposite logic state.
Philips Semiconductors Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
1998 Feb 13 8
AC CHARACTERISTICS (3.3V "0.3V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500; Tamb = –40°C to +85°C.
LIMITS
SYMBOL PARAMETER WAVEFORM VCC = 3.3V ± 0.3V UNIT
MIN TYP1MAX
fMAX Maximum clock frequency 1 150 300 MHz
tPLH
tPHL
Propagation delay
nCPAB to nBx or nCPBA to nAx 11.0
1.0 2.4
2.1 3.6
3.2 ns
tPLH
tPHL
Propagation delay
nAx to nBx or nBx to nAx 20.5
0.5 1.5
1.6 2.5
2.7 ns
tPLH
tPHL
Propagation delay
nSAB to nBx or nSBA to nAx 30.5
0.5 2.4
2.1 3.9
3.9 ns
tPZH
tPZL
Output enable time
nOEBA to nAx 5
60.5
0.5 2.3
1.5 3.6
2.5 ns
tPHZ
tPLZ
Output disable time
nOEBA to nAx 5
61.5
1.0 3.4
2.6 5.0
3.8 ns
tPZH
tPZL
Output enable time
nOEAB to nBx 5
60.5
0.5 2.4
1.7 3.6
2.6 ns
tPHZ
tPLZ
Output disable time
nOEAB to nBx 5
61.5
1.5 3.8
3.1 5.8
4.5 ns
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
AC SETUP REQUIREMENTS (3.3V "0.3V RANGE)
GND = 0V, tR = 2.5ns, tF = 2.5ns, CL = 50pF, RL = 500Ω, Tamb = –40 °C to +85 °C
LIMITS
SYMBOL PARAMETER WAVEFORM VCC = 3.3V ±0.3V UNIT
MIN TYP
ts(H)
ts(L) Setup time
nAx to nCPAB, nBx to nCPBA 41.6
1.6 0.8
0.6 ns
th(H)
th(L) Hold time
nAx to nCPAB, nBx to nCPBA 40.5
0–0.5
–0.8 ns
tw(H)
tw(L) Pulse width, High or Low
nCPAB or nCPBA 11.5
1.5 ns
HIgMevel out m vonage Comml ms
Philips Semiconductors Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
1998 Feb 13 9
DC ELECTRICAL CHARACTERISTICS (2.5V "0.2V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500; Tamb = –40°C to +85°C.
LIMITS
SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C UNIT
MIN TYP1MAX
VIK Input clamp voltage VCC = 2.3V; IIK = –18mA –0.85 –1.2 V
High-level out
p
ut voltage
VCC = 2.3 to 3.6V; IOH = –100µA VCC–0.2 VCC
V
OH
High
-
level
out ut
voltage
VCC = 2.3V; IOH = –8mA 1.8 2.1
V
VCC = 2.3V; IOL = 100µA 0.07 0.2
VOL Low-level output voltage VCC = 2.3V; IOL = 24mA 0.3 0.5 V
VCC = 2.3V; IOL = 8mA 0.4
VRST Power-up output low voltage7VCC = 2.7V; IO = 1mA; VI = VCC or GND 0.55 V
VCC = 2.7V; VI = GND
Control
p
ins
0.1 ±1
VCC = 0 or 2.7V; VI = 5.5V
Control
ins
0.1 10
IIInput leakage current VCC = 2.7V; VI = 5.5V 0.1 20 µA
VCC = 2.7V; VI = VCC I/O Data pins40.1 10
VCC = 2.7V; VI = 0 0.1 -5
IOFF Off current VCC = 0V; VI or VO = 0 to 4.5V 0.1 "100 µA
I
Bus Hold current VCC = 2.3V; VI = 0.7V 90 µA
A or B inputs6VCC = 2.3V; VI = 1.7V –10 µA
IEX Current into an output in the
High state when VO > VCC VO = 5.5V; VCC = 2.3V 50 125 µA
IPU/PD Power up/down 3-State output
current3VCC 1.2V; VO = 0.5V to VCC; VI = GND or VCC
OE/OE = Don’t care 40 100 µA
ICCH VCC = 2.7V; Outputs High, VI = GND or VCC, IO = 0 0.04 0.1
ICCL Quiescent supply current VCC = 2.7V; Outputs Low, VI = GND or VCC, IO = 0 2.5 4.5 mA
ICCZ VCC = 2.7V; Outputs Disabled; VI = GND or VCC, IO = 050.04 0.1
ICC Additional supply current per
input pin2VCC = 2.3V to 2.7V; One input at VCC–0.6V,
Other inputs at VCC or GND 0.01 0.4 mA
NOTES:
1. All typical values are at VCC = 2.5V and Tamb = 25°C.
2. This is the increase in supply current for each input at the specified voltage level other than VCC or GND
3. This parameter is valid for any VCC between 0V and 1.2V with a transition time of up to 10msec. From VCC = 1.2V to VCC = 2.5V ±0.2V a
transition time of 100µsec is permitted. This parameter is valid for Tamb = 25°C only.
4. Unused pins at VCC or GND.
5. ICCZ is measured with outputs pulled up to VCC or pulled down to ground.
6. Not guaranteed.
7. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
mm
Philips Semiconductors Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
1998 Feb 13 10
AC CHARACTERISTICS (2.5V "0.2V RANGE)
GND = 0V; tR = tF = 2.5ns; CL = 50pF; RL = 500; Tamb = –40°C to +85°C.
LIMITS
SYMBOL PARAMETER WAVEFORM VCC = 2.5V ± 0.2V UNIT
MIN TYP1MAX
fMAX Maximum clock frequency 1 150 200 MHz
tPLH
tPHL
Propagation delay
nCPAB to nBx or nCPBA to nAx 11.0
1.0 3.0
2.7 4.9
4.2 ns
tPLH
tPHL
Propagation delay
nAx to nBx or nBx to nAx 20.5
0.5 2.0
2.1 3.2
3.5 ns
tPLH
tPHL
Propagation delay
nSAB to nBx or nSBA to nAx 31.5
1.5 3.4
3.2 5.2
5.8 ns
tPZH
tPZL
Output enable time
nOEBA to nAx 5
61.5
0.5 3.2
2.0 4.7
3.2 ns
tPHZ
tPLZ
Output disable time
nOEBA to nAx 5
61.5
1.8 3.2
2.3 4.8
3.5 ns
tPZH
tPZL
Output enable time
nOEAB to nBx 5
61.5
1.0 3.3
2.5 4.9
3.6 ns
tPHZ
tPLZ
Output disable time
nOEAB to nBx 5
62.0
1.0 3.9
2.3 5.9
6.0 ns
NOTE:
1. All typical values are at VCC = 3.3V and Tamb = 25°C.
AC SETUP REQUIREMENTS (2.5V "0.2V RANGE)
GND = 0V, tR = 2.5ns, tF = 2.5ns, CL = 50pF, RL = 500Ω, Tamb = –40 °C to +85 °C
LIMITS
SYMBOL PARAMETER WAVEFORM VCC = 2.5V ±0.2V UNIT
MIN TYP
ts(H)
ts(L) Setup time 1
nAx to nCPAB, nBx to nCPBA 41.8
2.0 0.9
1.0 ns
th(H)
th(L) Hold time 1
nAx to nCPAB, nBx to nCPBA 40.0
0.0 –1.0
–1.0 ns
tw(H)
tw(L) Pulse width, High or Low
nCPAB or nCPBA 11.5
1.5 ns
NOTE:
1. This data sheet limit may vary among suppliers.
AC WAVEFORMS
VM = 1.5V at VCC w 3.0V; VM = VCC/2 at VCC v 2.7V
VX = VOL + 0.3V at VCC w 3.0V; VX = VOL + 0.15V at VCC v 2.7V
VY = VOH – 0.3V at VCC w 3.0V; VY = VOH – 0.15V at VCC v 2.7V
VMVMVM
VMVM
1/fMAX
tw(H) tw(L)
tPHL tPLH
nCPBA or
nCPAB
nAx or nBx
SH00030
0V
3.0V or VCC
whichever
is less
VOH
VOL
Waveform 1. Propagation Delay, Clock Input to Output, Clock
Pulse Width, and Maximum Clock Frequency
VM
tPLH tPHL
VM
VMVM
nBx or nAx
nAx or nBx
SH00048
3.0V or VCC
0V
VOH
VOL
Waveform 2. Propagation Delay, nAx to nBx or nBx to nAx
Philips Semiconductors Product specification
74ALVT16652
2.5V/3.3V 16-bit bus transceiver/register
(3-State)
1998 Feb 13 11
VM
tPHL tPLH
VM
VMVM
nSBA or
nSAB
nAx or nBx
SH00032
3.0V or VCC
0V
VOH
VOL
Waveform 3. Propagation Delay, SBA to nAx or SAB to nBx
VM
nAx or
nBx
VMVM
VMVMVM
nCPBA or
nCPAB
ts(H) th(H) ts(L) th(L)
SH00049
NOTE: The shaded areas indicate when the input is permitted
to change for predictable output performance.
tW(L)
3.0V
or
VCC
0V
3.0V
or
VCC
0V
Waveform 4. Data Setup and Hold Times
VY
VM
VM
VM
nAx or nBx
tPZH tPHZ
SH00050
nOEBA
0V
nOEAB
VOH
3.0V or VCC
whichever
is less
0V
Waveform 5. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
VX
VM
VM
VM
nAx or
nBx
tPZL tPLZ
SH00051
nOEBA
VOL
nOEAB
3.0V
or
VCC
0V
3.0V
or
VCC
0V
Waveform 6. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
TEST CIRCUIT AND WAVEFORMS
PULSE
GENERATOR
VIN VOUT
CL
VCC
RL
Test Circuit for 3-State Outputs
VMVM
tW
NEGATIVE
PULSE 10% 10%
90% 90%
0V
VMVM
tW
POSITIVE
PULSE
90% 90%
10% 10% 0V
tTHL (tF)
tTLH (tR)t
THL (tF)
tTLH (tR)
DEFINITIONS
RL = Load resistor; see AC CHARACTERISTICS for value.
CL = Load capacitance includes jig and probe capacitance:
See AC CHARACTERISTICS for value.
RT = Termination resistance should be equal to ZOUT of
pulse generators.
INPUT PULSE REQUIREMENTS
FAMILY
74ALVT16
SWITCH POSITION
TEST SWITCH
tPLZ/tPZL 6V or VCC x 2
tPLH/tPHL Open
tPHZ/tPZH GND
6.0V or VCC x 2
RTRL
Open
GND
SW00025
D.U.T.
Amplitude Rep. Rate tWtRtF
3.0V or VCC
whichever
is less
v10MHz 500ns v2.5ns v2.5ns
VIN
VIN
‘HHHHHHHHH HHHiHHHHHHHHHH El HH bP 0 5 10mm 1_._._._._1_._._._._A mus DIMENsIoMsmma mnoriginal Insiona) UNIY mix A‘ A2 A, bp 6 D“) Em e HE L LD 0 v w y 21" u 04 2.35 03 0.22 10,55 76 10.1 1.0 1.2 0.35 a” "‘"‘ 2’8 02 2.20 0'25 02 0.131330 u “55 10.1 ‘4 0.6 1.0 0'25 “"5 0" 0,40 0° Not. 1. Plague or menu protrusions 010.25 mm maximum per sme are not Included, OUTLINE REFERENCES EUROPEAN ISSUEDATE VERSION [EC JEDEC Em PROJECTION 30137171 M071IBAB a @ 9535702294
Philips Semiconductors Product specification
74ALVT166522.5V/3.3V 16-bit bus transceiver/register (3-State)
1998 Feb 13 12
SSOP56: plastic shrink small outline package; 56 leads; body width 7.5 mm SOT371-1
__ 0,5 \ 56 #EHHHHHHHHHHHH4HHHHHHHHHHHHFm ‘ HHHHHHHHHHHgyfififlflfififififififlfifi m Dimsn sions in mm E}- IiIiIiIiIiIi!i!i!i!v . I f 05 T "05 0,15 *0; 1.2 ”f5 005 1.0 * & i f 0.3 +0.4 moa° d fix MW,”
Philips Semiconductors Product specification
74ALVT166522.5V/3.3V 16-bit bus transceiver/register (3-State)
1998 Feb 13 13
TSSOP56: plastic thin shrink small outline package; 56 leads; body width 6.1mm SOT364-1
77777777777777
Philips Semiconductors Product specification
74ALVT166522.5V/3.3V 16-bit bus transceiver/register (3-State)
yyyy mmm dd 14
Definitions
Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or
at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended
periods may affect device reliability.
Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips
Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or
modification.
Disclaimers
Life support — These products are not designed for use in life support appliances, devices or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application.
Right to make changes — Philips Semiconductors reserves the right to make changes, without notice, in the products, including circuits, standard
cells, and/or software, described or contained herein in order to improve design and/or performance. Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless
otherwise specified.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Sunnyvale, California 94088–3409
Telephone 800-234-7381
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
print code Date of release: 05-96
Document order number: 9397-750-03573


Data sheet
status
Objective
specification
Preliminary
specification
Product
specification
Product
status
Development
Qualification
Production
Definition [1]
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make chages at any time without notice in order to
improve design and supply the best possible product.
This data sheet contains final specifications. Philips Semiconductors reserves the right to make
changes at any time without notice in order to improve design and supply the best possible product.
Data sheet status
[1] Please consult the most recently issued datasheet before initiating or completing a design.

Products related to this Datasheet

IC TXRX NON-INVERT 3.6V 56SSOP
IC TXRX NON-INVERT 3.6V 56TSSOP
IC TXRX NON-INVERT 3.6V 56TSSOP
IC TXRX NON-INVERT 3.6V 56SSOP