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  • 74HC253 IC - (SMD Package) Dual 4-Bit Multiplexer IC (74253 IC)

The 74HC253 are high-speed Si-gate CMOS device sand are pin compatible with low power Schottky TTL(LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC253 have two identical 4-input multiplexer switch 3-state outputs which select two bits from four sources selected by common data select inputs (S0,S1).When the individual output enable (1OE, 2OE) inputs of the 4-input multiplexers are HIGH, the outputs are forced to the high impedance OFF-state. The “253” is the logic implementation of a 2-pole, 4-position switch, where the position of the switch is determined by the logic levels applied to S0and S1.


  • Non-inverting data path
  • 3-state outputs for bus interface
  • and multiplex expansion
  • Common select inputs
  • Separate output enable inputs
  • Output capability: bus driver
  • ICC category: MSI

propagation delay1717ns
input capacitance
ambient temperature
3-state output enable time nOE to nY
power dissipation capacitance per multiplexer5555ns
output transition time
3-state output disable time nOE to nY

Package Includes:-

1 x 74HC253 IC - (SMD Package) Dual 4-Bit Multiplexer IC (74253 IC)

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74HC253 IC - (SMD Package) Dual 4-Bit Multiplexer IC (74253 IC)

  • Product Code: EC-11153
  • Availability: 2141
  • Rs.29.00
  • (Excluding 18% GST)