Please see below table to find a substitute for this part number.

  • Obsolete item; call Digi-Key for more information.
All prices are in US dollars.
Digi-Key Part Number 568-1564-5-ND
Price Break Unit Price Extended Price
Call Call Call
Quantity Available 0
Manufacturer

Manufacturer Part Number

74HCT688N,652

Description IC COMPARATOR MAGNITUDE 8B 20DIP
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets 74HC(T)688
Product Photos 20-DIP,SOT146-1
20-DIP
Product Training Modules Logic Packages
PCN Obsolescence/ EOL Multiple Devices 29/Dec/2014
PCN Assembly/Origin ICN6 to ICN8 Transfer 13/Jul/2013
PCN Packaging Date Code Extended 18/Jul/2013
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 18
Category

Integrated Circuits (ICs)

Family

Logic - Comparators

Series 74HCT
Packaging ? Tube?
Type Identity Comparator
Number of Bits 8
Output Active Low
Output Function A=B
Voltage - Supply 4.5 V ~ 5.5 V
Current - Output High, Low 4mA, 4mA
Max Propagation Delay @ V, Max CL 34ns @ 4.5V, 50pF
Current - Quiescent 8µA
Operating Temperature -40°C ~ 125°C
Package / Case 20-DIP (0.300", 7.62mm)
Mounting Type Through Hole
Other Names 568-1564-5
74HCT688N
933671010652
Direct Substitute ?
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
296-2131-5-ND CD74HCT688E Texas Instruments Tube? 602 - Immediate
10,000 - Factory Stock
?
0.91000 1
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19:46:52 5/6/2016