Download TC74HC283AF Datasheet PDF
TC74HC283AF datasheet preview
TC74HC283AF page 2
Page 2
TC74HC283AF page 3
Page 3

TC74HC283AF Key Features

  • High speed: tpd = 17 ns (typ.) at VCC = 5 V
  • Low power dissipation: ICC = 4 μA (max) at Ta = 25°C
  • High noise immunity: VNIH = VNIL = 28% VCC (min)
  • Output drive capability: 10 LSTTL loads
  • Symmetrical output impedance: |IOH| = IOL = 4 mA (min)
  • Balanced propagation delays: tpLH ∼- tpHL
  • Wide operating voltage range: VCC (opr) = 2 to 6 V
  • Pin and function patible with 74LS283

Related Toshiba Datasheets

Part Number Description
TC74HC283AP 4-Bit Binary Full Adder
TC74HC280AF 9-Bit Parity Generator/Checker
TC74HC280AP 9-Bit Parity Generator/Checker
TC74HC280P 9-Bit ODD/EVEN Parity Generator/Checker
TC74HC20AF DUAL 4-INPUT NAND GATE

TC74HC283AF Description

It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. Sum (Σ) outputs are provided for each bit and a resultant carry (C4) is obtained from the fourth bit.