CD74HC4351 High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch | TI.com

CD74HC4351
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High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch

High Speed CMOS Logic 8-Channel Analog Multiplexers/Demultiplexers with Latch - CD74HC4351
Datasheet
 

Recommended alternative parts

  • TMUX1208  -  Upgraded 1.8-V logic support, low on-state resistance (RON) of 5 Ω and smaller package options

Description

The ’HC4351, CD74HCT4351, and CD74HC4352 are digitally controlled analog switches which utilize silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.

These analog multiplexers/demultiplexers are, in essence, the HC/HCT4015 and HC4052 preceded by address latches that are controlled by an active low Latch Enable input (LE\). Two Enable inputs, one active low (E1\), and the other active high (E2) are provided allowing enabling with either input voltage level.

Features

  • Wide Analog Input Voltage Range...±5V (Max)
  • Low "On" Resistance
    • VCC - VEE = 4.5V...70 (Typ)
    • VCC - VEE = 9V...40 (Typ)
  • Low Crosstalk Between Switches
  • Fast Switching and Propagation Speeds
  • "Break-Before-Make" Switching
  • Wide Operating Temperature Range...–55°C to 125°C
  • HC Types
    • 2V to 6V Operation, Control; 0V to 10V Switch
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • HCT Types
    • 4.5V to 5.5V Operation, Control; 0V to 10V Switch
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH

Data sheet acquired from Harris Semiconductor

Parametrics

Compare all products in Analog switches/muxes Email Download to Excel
Part number Order Configuration Number of channels (#) Ron (Typ) (Ohms) Bandwidth (MHz) Rating Operating temperature range (C) Package Group Input/output continuous current (Max) (mA) Supply current (Typ) (uA) Features ON-state leakage current (Max) (µA) CON (Typ) (pF)
CD74HC4351 Order now 8:1     1     40     180     Catalog     -55 to 125     PDIP | 20
SOIC | 20    
25       Break-before-make     4     25    
CD54HC4351 Samples not available 8:1     1     40     180     Military     -55 to 125     CDIP | 20     25     16     Break-before-make     4     25