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INTEGRATED CIRCUITS
74F651A/74F652A Transceivers/registers
Product specification
Replaces datasheet 74F651/74F652/74F651A/74F652A of 1990 Oct 23
1999 Jun 23
IC15 Data Handbook
Philips Semiconductors
Philips Semiconductors
Product specification
Transceivers/registers
74F651A Octal transceiver/register, inverting (3-State) 74F652A Octal transceiver/register, non-inverting (3-State)
FEATURES
74F651A/74F652A
• Combines 74F245 and two 74F374 type functions in one chip • High impedance base inputs for reduced loading (70µA in high
and low states)
DESCRIPTION
The 74F651A and 74F652A transceivers/registers consist of bus transceiver circuits with 3–State outputs, D–type flip–flops, and control circuitry arranged for multiplexed transmission of data directly from the input bus or the inte