74F646 - Octal Transceiver Register

National

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Datasheet Details

Part number	74F646
Manufacturer	National
File Size	202.75 KB
Description	Octal Transceiver Register
Datasheet	74F646_NationalSemiconductor.pdf

74F646 Product details

Description

These devices consist of bus transceiver circuits with TRISTATE D-type flip-flops and control circuitry arranged for multiplexed transmission of data directly from the input bus or from the internal registers Data on the A or B bus will be clocked into the registers as the appropriate clock pin goes to a high logic level Control G and direction pins are provided to control the transceiver function In the transceiver mode data present at the high impedance port may be stored in either the A or th

Features

Y Y Y Y Y Y Y Y Independent registers for A and B buses Multiplexed real-time and stored data ’F648 has inverting data paths ’F646 ’F646B have non-inverting data paths ’F646B is a faster version of the ’F646 TRI-STATE outputs 300 mil slim DIP Guaranteed 4000V minimum ESD protection Commercial 74F646SPC Military Package Number N24C Package.

📁 74F646 Similar Datasheet

74F646A - Octal transceiver/register (Philips)
74F646B - Octal Transceiver / Register (Fairchild)
74F64 - 4-2-3-2-input AND-OR-invert gate (Philips)
74F640 - Octal Bus Transceiver (Philips)
74F641 - Transceivers (Philips)
74F642 - Transceivers (Philips)
74F645 - Octal Bus Transceiver (Fairchild)
74F647 - Octal transceiver/register (Philips)

Other Datasheets by National

74F648 - Octal Transceiver/Register
74F651 - Transceivers/Registers
74F652 - Transceivers/Registers
74F181 - 4-Bit Arithmetic Logic
74F182 - Carry Lookahead Generator
74F189 - 64-Bit RAM

Published: May 28, 2005 |