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Integrated Circuits (ICs)

SN54HC688J

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Texas Instruments

8-BIT IDENTITY COMPARATORS 20-CD

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DocumentsDesigning With Logic (Rev. C)Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc +12

CDIP (J)

Integrated Circuits (ICs)

SN54HC688J

Active

Texas Instruments

8-BIT IDENTITY COMPARATORS 20-CD

Deep-Dive with AI

DocumentsDesigning With Logic (Rev. C)Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc +12

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN54HC688J

Current - Output High, Low [custom]	5.2 mA
Current - Output High, Low [custom]	5.2 mA
Current - Quiescent (Iq)	8 ÁA
Max Propagation Delay @ V, Max CL	36 ns
Mounting Type	Through Hole
Number of Bits	8
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Output	Active Low
Output Function	A=B
Package / Case	20-CDIP
Supplier Device Package	20-CDIP
Type	Identity Comparator
Voltage - Supply [Max]	6 V
Voltage - Supply [Min]	2 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Texas Instruments	TUBE	1	$ 16.81
		100	$ 14.68
		250	$ 11.32
		1000	$ 10.13

Description

General part information

SN54HC688 Series

8-Bit Identity Comparators

Documents

Technical documentation and resources

Designing With Logic (Rev. C)

Application note

Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc

Application note

Logic Guide (Rev. AB)

Selection guide

Live Insertion

Application note

Input and Output Characteristics of Digital Integrated Circuits

Application note

Implications of Slow or Floating CMOS Inputs (Rev. E)

Application note

Signal Switch Data Book (Rev. A)

LOGIC Pocket Data Book (Rev. B)

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Application note

SN54/74HCT CMOS Logic Family Applications and Restrictions

Application note

TI IBIS File Creation, Validation, and Distribution Processes

Application note

CMOS Power Consumption and CPD Calculation (Rev. B)

Application note

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

Application note

SN54HC688, SN74HC688 8-Bit Identity Comparators datasheet (Rev. F)

SN54HC688 Series

8-Bit Identity Comparators

Part	Operating Temperature [Min]	Operating Temperature [Max]	Mounting Type	Max Propagation Delay @ V, Max CL	Output	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Number of Bits	Supplier Device Package	Package / Case	Type	Current - Quiescent (Iq)	Output Function	Voltage - Supply [Min]	Voltage - Supply [Max]
Texas Instruments SN54HC688J	-55 °C	125 °C	Through Hole	36 ns	Active Low	5.2 mA	5.2 mA	8	20-CDIP	20-CDIP	Identity Comparator	8 ÁA	A=B	2 V	6 V