74640 Datasheet, Transceiver, National Semiconductor

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74640 Features and benefits

Y TTL input compatible Y Octal TRI-STATE outputs for mP bus applications 6 mA typical Y High speed 16 ns typical propagation delay Y Low power 80 mA maximum (74HCT) Conn.

74640 Application

6 mA typical Y High speed 16 ns typical propagation delay Y Low power 80 mA maximum (74HCT) Connection Diagram Dual-In.

74640 Description

These TRI-STATE bi-directional transceivers utilize advanced silicon-gate CMOS technology and are intended for two-way asynchronous communication between data buses They have high drive current outputs which enable high speed operation even when driv.

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