Texas Instruments CD74HCT640M, 1 Bus Transceiver, 8-Bit Inverting CMOS, 20-Pin SOIC

RS Stock No.: 178-5546Brand: Texas InstrumentsManufacturers Part No.: CD74HCT640M
brand-logo
View all in Bus Transceivers

Technical Document

Specifications

Logic Family

HCT

Logic Function

Bus Transceiver

Number of Elements per Chip

1

Number of Channels per Chip

8

Polarity

Inverting

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

20

Input Level

TTL

Output Level

CMOS

Maximum High Level Output Current

-6mA

Maximum Low Level Output Current

6mA

Maximum Propagation Delay Time @ Maximum CL

22 ns @ 4.5 V

Propagation Delay Test Condition

50pF

Length

12.8mm

Maximum Operating Supply Voltage

5.5 V

Minimum Operating Temperature

-55 °C

Dimensions

12.8 x 7.52 x 2.35mm

Minimum Operating Supply Voltage

4.5 V

Maximum Operating Temperature

+125 °C

Height

2.35mm

Width

7.52mm

Product details

74HCT Family Bus Transceivers, Texas Instruments

Texas Instruments range of Bus Transceivers from the 74HCT Family of CMOS Logic ICs. 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

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

P.O.A.

Texas Instruments CD74HCT640M, 1 Bus Transceiver, 8-Bit Inverting CMOS, 20-Pin SOIC

P.O.A.

Texas Instruments CD74HCT640M, 1 Bus Transceiver, 8-Bit Inverting CMOS, 20-Pin SOIC
Stock information temporarily unavailable.

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical Document

Specifications

Logic Family

HCT

Logic Function

Bus Transceiver

Number of Elements per Chip

1

Number of Channels per Chip

8

Polarity

Inverting

Mounting Type

Surface Mount

Package Type

SOIC

Pin Count

20

Input Level

TTL

Output Level

CMOS

Maximum High Level Output Current

-6mA

Maximum Low Level Output Current

6mA

Maximum Propagation Delay Time @ Maximum CL

22 ns @ 4.5 V

Propagation Delay Test Condition

50pF

Length

12.8mm

Maximum Operating Supply Voltage

5.5 V

Minimum Operating Temperature

-55 °C

Dimensions

12.8 x 7.52 x 2.35mm

Minimum Operating Supply Voltage

4.5 V

Maximum Operating Temperature

+125 °C

Height

2.35mm

Width

7.52mm

Product details

74HCT Family Bus Transceivers, Texas Instruments

Texas Instruments range of Bus Transceivers from the 74HCT Family of CMOS Logic ICs. 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