SN75164B Datasheet (Texas Instruments) - Octal General-Purpose Interface Bus Transceiver

SN75164B, Octal General-Purpose Interface Bus Transceiver

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

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 .

650 mV Typ D Bus-Terminating Resistors Provided on Driver Outputs D No Loading of

SN75164B 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 p