SN75ALS165 Overview
Key Specifications
Package: SOIC
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.
Key Features
- driver outputs that can be operated in either the passive-pullup or 3-state mode
- 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 feature is incorporated into the bus-terminating resistors so
