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SN75ALS165 Datasheet OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVER

Manufacturer: Texas Instruments

General Description

D TE PE HH H B H B TE PE LL H D L The SN75ALS165 eight-channel generalpurpose interface bus transceiver is a monolithic, LH HX XL X L X L Z† Z† HL XH XX H X L H Z Z high-speed, advanced low-power Schottky device designed for two-way data communications over single-ended transmission lines.

It is designed to meet the requirements of IEEE Standard H = high level, L = low level, X = irrelevant, Z = high-impedance state † This is the high-impedance state of a normal 3-state output modified by the internal resistors to VCC and GND.

488-1978.

Overview

SN75ALS165 OCTAL GENERAL-PURPOSE INTERFACE BUS TRANSCEIVER SLLS023B – JUNE 1986 – REVISED AUGUST 1989 MEETS IEEE STANDARD 488-1978 (GPIB) D 8-Channel Bidirectional Transceiver D High-Speed Advanced Low-Power Schottky Circuitry D Low Power Dissipation .

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Key Features

  • driver outputs that can be operated in either the passive-pullup or 3-state mode. If talk enable (TE) is high, these ports have the characteristics of passive-pullup outputs when pullup enable (PE) is low and of 3-state outputs when PE is high. Taking TE low places these ports in the high-impedance state. Taking TE and PE low places both the drivers and receivers in the high-impedance state. The driver outputs are designed to handle loads up to 48 mA of sink current. An active turn-off fea.