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SN75164B - Octal General-Purpose Interface Bus Transceiver

Description

CHANNEL IDENTIFICATION TABLE The SN75164B eight-channel general-purpose NAME IDENTITY CLASS interface bus transceiver is a monolithic, high-speed, low-power Schottky device designed to meet the requirements of IEEE Standard DC Direction Control TE Talk Enable Control SC System Control 488

Features

  • eight driver-receiver DAV NDAC NRFD Data Valid Not Data Accepted Not Ready for Data Data Transfer pairs connected in a front-to-back configuration to form input/output (I/O) ports at both the bus and terminal sides. All outputs are disabled (at a high-impedance state) during VCC power-up and power-down transitions for glitch-free operation. The direction of data flow through these driver-receiver pairs is determined by the DC, TE, and SC enable signals. The SN75164B is identical to the SN.

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SN75164B OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVER D 8-Channel Bidirectional Transceiver D Power-Up/Power-Down Protection (Glitch Free) D ATN+EOI (OR Function) Output to Simplify Board Layout D Designed to Implement Control Bus Interface for Multiple Controllers D Low-Power Dissipation . . . 72 mW Max Per Channel D Fast Propagation Times . . . 22 ns Max D High-impedance PNP Inputs D Receiver Hysteresis . . .
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