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74FCT640PO Datasheet Idt74fct640po

Manufacturer: Integrated Device Technology

Overview: ® Integrated Device Technology, Inc. FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS IDT54/74FCT245/A/C IDT54/74FCT640/A/C.

General Description

: The IDT octal bidirectional transceivers are built using an advanced dual metal CMOS technology.

The IDT54/ 74FCT245/A/C, IDT54/74FCT640/A/C and IDT54/74FCT645/ A/C are designed for asynchronous two-way munication between data buses.

The transmit/receive (T/R) input deter- mines the direction of data flow through the bidirectional transceiver.

Key Features

  • IDT54/74FCT245/640/645 equivalent to FAST™ speed and drive.
  • IDT54/74FCT245A/640A/645A 25% faster than FAST.
  • IDT54/74FCT245C/640C/645C 40% faster than FAST.
  • TTL input and output level compatible.
  • CMOS output level compatible.
  • IOL = 64mA (commercial) and 48mA (military).
  • Input current levels only 5µA max.
  • CMOS power levels (2.5mW typical static).
  • Direction control and over-riding 3-state control.
  • Product a.

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