Texas Instruments SN74HC688DW, 8-Bit, Identity Comparator, Inverting, 20-Pin SOIC

View all Logic Comparators
Discontinued
RS Stock No.:
145-0454
Mfr. Part No.:
SN74HC688DW
Brand:
Texas Instruments
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Brand

Texas Instruments

Logic Family

HC

Logic Function

Identity Comparator

Output Function

A=B

Number of Bits

8

Polarity

Inverting

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

20

Maximum High Level Output Current

-5.2mA

Maximum Low Level Output Current

5.2mA

Maximum Propagation Delay Time @ Maximum CL

210 ns @ 2 V, 36 ns @ 6 V, 42 ns @ 4.5 V

Dimensions

12.8 x 7.52 x 2.35mm

Height

2.35mm

Minimum Operating Temperature

-40 °C

Width

7.52mm

Minimum Operating Supply Voltage

2 V

Maximum Operating Supply Voltage

6 V

Length

12.8mm

Propagation Delay Test Condition

50pF

Maximum Operating Temperature

+85 °C

74HC Family Complex Function, Texas Instruments


Texas Instruments range of Complex Function products from the 74HC High Speed CMOS Logic Family includes Binary Adders, Magnitude & Identity Comparators, Parity Checkers, 7-segment LCD Latch/Decoder/Drivers and PLL (Phase Locked Loop) ICs. The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.

High-Speed CMOS Logic
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS


74HC Family

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