CD74HCT4051-Q1 Automotive Catalog High Speed CMOS 8-Channel Analog Multiplexer/Demultiplexer with TTL inputs | TI.com

CD74HCT4051-Q1
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Automotive Catalog High Speed CMOS 8-Channel Analog Multiplexer/Demultiplexer with TTL inputs

 

Description

This device is a digitally controlled analog switch that utilizes silicon-gate CMOS technology to achieve operating speeds similar to LSTTL, with the low power consumption of standard CMOS integrated circuits.

This analog multiplexer/demultiplexer controls analog voltages that may vary across the voltage supply range (i.e., VCC to VEE). It is a bidirectional switch that allows any analog input to be used as an output and vice-versa. The switch has low ON resistance and low OFF leakages. In addition, this device has an enable control that, when high, disables all switches to their OFF state.

Features

  • Qualified for Automotive Applications
  • Wide Analog Input Voltage Range:
    ±5 V Max
  • Low ON Resistance
    • 70 Typical (VCC – VEE = 4.5 V)
    • 40 Typical (VCC – VEE = 9 V)
  • Low Crosstalk Between Switches
  • Fast Switching and Propagation Speeds
  • Break-Before-Make Switching
  • Wide Operating Temperature Range: –40°C to 125°C
  • Operation Control Voltage: 4.5 V to 5.5 V
  • Switch Voltage: 0 V to 10 V
  • Direct LSTTL Input Logic Compatibility:
    VIL = 0.8 V Max, VIH = 2 V Min
  • CMOS Input Compatibility: II ≤ 1 µA at VOL, VOH

Parametrics

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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)
CD74HCT4051-Q1 Order now 8:1     1     40     180     Automotive     -40 to 125     SOIC | 16     25     8     Break-before-make     2     25    
CD4051B-Q1 Order now 8:1     1     125     20     Automotive     -40 to 125     TSSOP | 16     10     0.04     Break-before-make     1     30    
CD54HCT4051 Samples not available 8:1     1     40     180     Military     -55 to 125     CDIP | 16     25     8     Break-before-make     1     25    
CD74HCT4051 Samples not available 8:1     1     40     180     Catalog     -55 to 125     PDIP | 16
SOIC | 16    
25     8     Break-before-make     1     25    
SN74HC4851-Q1 Samples not available 8:1     1     150       Automotive     -40 to 125     SOIC | 16
TSSOP | 16    
25     2     Current injection control     1     6.7