器件名称:
74HC4351DB
功能描述:
8-channel analog multiplexer/demultiplexer with latch
文件大小:
135.68KB 共17页
简 介:
INTEGRATED CIRCUITS DATA SHEET For a complete data sheet, please also download: The IC06 74HC/HCT/HCU/HCMOS Logic Family Specifications The IC06 74HC/HCT/HCU/HCMOS Logic Package Information The IC06 74HC/HCT/HCU/HCMOS Logic Package Outlines 74HC/HCT4351 8-channel analog multiplexer/demultiplexer with latch Product specication File under Integrated Circuits, IC06 December 1990 Philips Semiconductors Product specication 8-channel analog multiplexer/demultiplexer with latch FEATURES Wide analog input voltage range: ±5V Low “ON” resistance: 80 (typ.) at VCC VEE = 4.5 V 70 (typ.) at VCC VEE = 6.0 V 60 (typ.) at VCC VEE = 9.0 V Logic level translation: to enable 5 V logic to communicate with ± 5 V analog signals Typical “break before make” built in Address latches provided Output capability: non-standard ICC category: MSI GENERAL DESCRIPTION The 74HC/HCT4351 are high-speed Si-gate CMOS devices. They are specified in compliance with JEDEC standard no. 7A. 74HC/HCT4351 The 74HC/HCT4351 are 8-channel analog multiplexers/demultiplexers with three select inputs (S0 to S2), two enable inputs (E1 and E2), a latch enable input (LE), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). With E1 LOW and E2 is HIGH, one of the eight switches is selected (low impedance ON-state) by S0 to S2. The data at the select inputs may be latched by using the active LOW latch enable input (LE). When LE is HIGH the latch is transparent. When either of the two en……
