CD4504 Hex Voltage-Level Shifter


CD4504 belongs to 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4504 has Hex Voltage-Level Shifter

CD4504 has a supply voltage range of 5V to 20V, which is much higher than any contemporary logic family. It has buffered output which improves transfer characteristics by providing very high gain. All inputs are protected against static discharge with diodes to VDD and VSS.

CD4504 Features

  • Independence of Power Supply Sequence Considerations
    • VCC Can Exceed VDD
    • Input Signals can Exceed Both VCC and VDD
  • Up and Down Level Shifting Capability
  • Shiftable Input Threshold for Either CMOS or TTL Compatibility
  • Standard Symmetrical Output Characteristics
  • 100% Tested for Maximum Quiescent Current at 20V
  • 5V, 10V, and 15V Parametric Ratings

CD4504 Specifications

Absolute Maximum Ratings

  • DC Supply Voltage Range, (VDD): -0.5V to +20V (Voltage Referenced to VSS Terminals)
  • Input Voltage Range, All Inputs: -0.5V to VDD +0.5V
  • DC Input Current, Any One Input: ±10mA
  • Operating Temperature Range: -55oC to +125oC Package Types D, F, K, H
  • Storage Temperature Range (TSTG): -65oC to +150oC
  • Lead Temperature (During Soldering): +265oC
    • At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum

CD4504 Pinout Diagram

CD4504 Pin Description

Pin NoPin NameDescription
1VCCCollector Supply Voltage
2AOUTOutput Of Voltage Shifter 1
3AIN Input Of Voltage Shifter 1
4BOUT Output Of Voltage Shifter 2
5BIN Input Of Voltage Shifter 2
6COUT Output Of Voltage Shifter 3
7CIN Input Of Voltage Shifter 3
8VSSSupply Voltage
9DIN Input Of Voltage Shifter 4
10D OUT Output Of Voltage Shifter 4
11E IN Input Of Voltage Shifter 5
12E OUT Output Of Voltage Shifter 5
13SELECT NOR Gate 1 Input 3
14FIN Input Of Voltage Shifter 6
15F OUT Output Of Voltage Shifter 6
16VDDDrain Voltage

CD4504 Circuit


  • Signals from one logic level or voltage domain

CD4504 Alternative Equivalent

Download CD4504 Hex Voltage-Level Shifter Datasheet from the link given below.