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High Speed CMOS 8-Channel Analog Multiplexer/Demultiplexer with TTL inputs

Availability: 5,835


Package | PIN: SOIC (D) | 16
Temp: M (-55 to 125)
Carrier: Partial Tube
Qty Price
1-9 $0.48
10-24 $0.42
25-99 $0.39
100-249 $0.33
250-499 $0.30
500-749 $0.23
750-999 $0.18
1000+ $0.15


  • Wide Analog Input Voltage Range: ±5-V Maximum
  • Low ON-Resistance
    • 70-Ω Typical (VCC – VEE = 4.5V)
    • 40-Ω Typical (VCC – VEE = 9V)
  • Low Crosstalk Between Switches
  • Fast Switching and Propagation Speeds
  • Break-Before-Make Switching
  • Wide Operating Temperature Range:
    –55°C to +125°C
  • CD54HC and CD74HC Types
    • Operation Control Voltage: 2 V to 6 V
    • Switch Voltage: 0 V to 10 V
  • CD54HCT and CD74HCT Types
    • 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-VMin
    • CMOS Input Compatibility
      II  ≤ 1 µA at VOL,VOH
  • On Products Compliant to MIL-PRF-38535,
    All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

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Texas Instruments  CD74HCT4051ME4

The CDx4HC405x and CDx4HCT405x devices are digitally controlled analog switches that usesilicon gate CMOS technology to achieve operating speeds similar to LSTTL with the low-powerconsumption of standard CMOS integrated circuits.

These analog multiplexers and demultiplexers control analog voltages that may vary acrossthe voltage supply range (for example, VCC to VEE).They are bidirectional switches that allow any analog input to be used as an output and vice versa.The switches have low ON resistance and low OFF leakages. In addition, all these devices have anenable control that, when high, disables all switches to their OFF state.