Texas Instruments SN74HC640N, 1 Bus Transceiver, 8-Bit Inverting CMOS, 20-Pin PDIP

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Packaging Options:
RS Stock No.:
663-2161
Mfr. Part No.:
SN74HC640N
Brand:
Texas Instruments
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Brand

Texas Instruments

Logic Family

HC

Logic Function

Bus Transceiver

Number of Elements per Chip

1

Number of Channels per Chip

8

Polarity

Inverting

Mounting Type

Through Hole

Package Type

PDIP

Pin Count

20

Input Level

CMOS

Output Level

CMOS

Maximum High Level Output Current

-7.8mA

Maximum Low Level Output Current

7.8mA

Maximum Propagation Delay Time @ Maximum CL

190 ns @ 2 V

Minimum Operating Temperature

-40 °C

Dimensions

24.33 x 6.35 x 4.57mm

Propagation Delay Test Condition

150pF

Height

4.57mm

Length

24.33mm

Maximum Operating Temperature

+85 °C

Maximum Operating Supply Voltage

6 V

Minimum Operating Supply Voltage

2 V

Width

6.35mm

74HC Family Bus Transceivers, Texas Instruments


Texas Instruments range of Bus Transceivers from the 74HC Family of CMOS Logic 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