器件名称:
74HCT4352
功能描述:
Dual 4-channel analog multiplexer/demultiplexer with latch
文件大小:
125.44KB 共16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/HCT4352 Dual 4-channel analog multiplexer/demultiplexer with latch Product specication File under Integrated Circuits, IC06 December 1990 Philips Semiconductors Product specication Dual 4-channel analog multiplexer/demultiplexer with latch FEATURES Wide analog input voltage range: ± 5 V. 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/HCT4352 are high-speed Si-gate CMOS devices. They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT4352 are dual 4-channel analog multiplexers/demultiplexers with common select logic. 74HC/HCT4352 Each multiplexer has four independent inputs/outputs (nY0 to nY3) and a common input/output (nZ). The common channel select logics include two select inputs (S0 and S1), an active LOW enable input (E1), an active HIGH enable input (E2) and a latch enable input (LE). With E1 LOW and E2 HIGH, one of the four switches is selected (low impedance ON-state) by S0 and S1. The data at the select ……
