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High Speed CMOS Quad Analog Switch with Level Translation and TTL Inputs


Package | PIN: N | 16
Temp: M (-55 to 125)
Carrier: Partial Tube
Qty Price
1-9 $0.78
10-24 $0.70
25-99 $0.65
100-249 $0.55
250-499 $0.51
500-749 $0.42
750-999 $0.33
1000+ $0.30


  • Wide Analog-Input-Voltage Range VCC – VEE...0V to 10V
  • Low "ON" Resistance
    • 45 (Typ)...VCC = 4.5V
    • 35 (Typ)...VCC = 6V
    • 30 (Typ)...VCC – VEE = 9V
  • Fast Switching and Propagation Delay Times
  • Low "OFF" Leakage Current
  • Built-In "Break-Before-Make" Switching
  • Logic-Level Translation to Enable 5V Logic to Accommodate ±5V Analog Signals
  • Wide Operating Temperature Range . . . –55°C to 125°C
  • HC Types
    • 2V to 10V Operation
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
  • HCT Types
    • Direct LSTTL Input Logic Compatibility, VIL = 0.8V (Max), VIH = 2V (Min)
    • CMOS Input Compatibility, Il 1µA at VOL, VOH

Texas Instruments  CD74HCT4316E

The ’HC4316 and CD74HCT4316 contain four independent digitally controlled analog switches that use silicon-gate CMOS technology to achieve operating speeds similar to LSTTL with the low power consumption of standard CMOS integrated circuits.

In addition these devices contain logic-level translation circuits that provide for analog signal switching of voltages between ±5V via 5V logic. Each switch is turned on by a high-level voltage on its select input (S) when the common Enable (E) is Low. A High E disables all switches. The digital inputs can swing between VCC and GND; the analog inputs/outputs can swing between VCC as a positive limit and VEE as a negative limit. Voltage ranges are shown in Figures 2 and 3.