Datasheet4U Logo Datasheet4U.com

M74HC643

OCTAL BUS TRANSCEIVER

M74HC643 General Description

The 74HC643 is an advanced high-speed CMOS OCTAL BUS TRANSCEIVER (3-STATE) fabricated with silicon gate C2MOS technology. This IC is intended for two-way asynchronous communication between data buses, and the direction of data transmission is determined by DIR input. The enable input G can be used .

M74HC643 Datasheet (338.29 KB)

Preview of M74HC643 PDF

Datasheet Details

Part number:

M74HC643

Manufacturer:

STMicroelectronics ↗

File Size:

338.29 KB

Description:

Octal bus transceiver.
M74HC643 OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING/NON INVERTING) s s s s s s s HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V LOW POWER.

📁 Related Datasheet

M74HC640 - OCTAL BUS TRANSCEIVER (ST Microelectronics)
M54/74HC245/640/643 M54/74HC245/640/643 OCTAL BUS TRANSCEIVER (3-STATE): HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING . . . . ..

M74HC643-1FP - Octal 3-State Inverting and Noninverting Bus Transceiver (Mitsubishi)
.

M74HC643-1P - Octal 3-State Inverting and Noninverting Bus Transceiver (Mitsubishi)
.

M74HC646 - HC648 OCTAL BUS TRANSCEIVER/REGISTER (ST Microelectronics)
M74HC646 M74HC648 HC646 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) HC648 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) . . . . . . . . HIGH SPEED fMA.

M74HC648 - HC648 OCTAL BUS TRANSCEIVER/REGISTER (ST Microelectronics)
M74HC646 M74HC648 HC646 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) HC648 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) . . . . . . . . HIGH SPEED fMA.

M74HC620 - OCTAL BUS TRANSCEIVER (ST Microelectronics)
M54/74HC620 M54/74HC623 OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING . . . . . . . . HIGH SPEED tPD = 10 ns (TYP.) AT V.

M74HC623 - OCTAL BUS TRANSCEIVER (ST Microelectronics)
M54/74HC620 M54/74HC623 OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING . . . . . . . . HIGH SPEED tPD = 10 ns (TYP.) AT V.

M74HC651 - HC652 OCTAL BUS TRANSCEIVER/REGISTER (ST Microelectronics)
M74HC651 M74HC652 HC651 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) HC652 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) . . . . . . . . HIGH SPEED fMA.

TAGS

M74HC643 OCTAL BUS TRANSCEIVER ST Microelectronics

Image Gallery

M74HC643 Datasheet Preview Page 2 M74HC643 Datasheet Preview Page 3

M74HC643 Distributor