Texas Instruments, 8-Bit HCT, Active Low, Inverting, 20-Pin PDIP

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15 +SGD1.38

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Packaging Options:
RS Stock No.:
663-0650P
Mfr. Part No.:
CD74HCT688E
Manufacturer:
Texas Instruments
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Brand

Texas Instruments

Logic Family

HCT

Product Type

Comparator

Number of Bits

8

Output Type

Active Low

Polarity

Inverting

Mount Type

Through Hole

Package Type

PDIP

Pin Count

20

Minimum Supply Voltage

4.5V

Maximum Supply Voltage

5.5V

Maximum High Level Output Current

-4mA

Minimum Operating Temperature

-55°C

Logic Comparator Type

Identity

Maximum Propagation Delay Time @ CL

29ns

Maximum Low Level Output Current

4mA

Maximum Operating Temperature

125°C

Standards/Approvals

No

Series

CD74HCT688

Width

6.35 mm

Height

4.57mm

Length

24.33mm

Automotive Standard

No

74HCT Family Complex Function, Texas Instruments


Texas Instruments Complex Function ICs from the 74HCT CMOS Logic Family includes Binary Adders, Magnitude & Identity Comparators, PLLs (Phase Locked Loop) and 4-to-7 BCD Decoder/Drivers. Inputs of the 74HCT family are 74LSTTL compatible, and the products 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 4.5 to 5.5 V

Compatibility: Input TTL, Output CMOS

74HCT Family


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