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74F807 - Octal shift/count registered transceiver

Description

The 74F807 is a registered transceiver that also has the capability to perform count, shift, and add functions.

It is also has the capability to generate a parity bit output.

pin package.

Features

  • High speed parallel registers with this device only on the output states. Both OE pins are enabled low. All operating modes, other than clear, 3.
  • State, and the two hold modes require the rising edge of the clock. All setup and hold times must be observed for proper functioning. Data on the internal register can be switched on either the A or B ports for output. Depeding on the state of the select inputs (S0, S1, S2), and carry in/ serial in/ clock enable (CI/SI/CE), the 74F807.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Philips Semiconductors FAST Products Product specification Octal shift/count registered transceiver with adder and parity (3–State) FAST 74F807 FEATURES • High speed parallel registers with this device only on the output states. Both OE pins are enabled low. All operating modes, other than clear, 3–State, and the two hold modes require the rising edge of the clock. All setup and hold times must be observed for proper functioning. Data on the internal register can be switched on either the A or B ports for output. Depeding on the state of the select inputs (S0, S1, S2), and carry in/ serial in/ clock enable (CI/SI/CE), the 74F807 has nine distinct operating modes: 1. Add mode w/carry in – the CI/SI/CE input is used as a carry in signal and the STATOUT output is the carry out signal.
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