HD74AC283 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HD74AC283

4-bit Binary Full Adder with Fast Carry

Hitachi -> Renesas Electronics 

Logic Diagram

C0 A0 B0

A1 B1

HD74AC283/HD74ACT283

A2 B2

A3 B3

S0

S1

S2

S3

C4

Please note that this diagram is provided only for the understanding of logic operations and shoudl not be

used to estimate propagation delays.

DC Characteristics (unless otherwise specified)

Item

Symbol Max

Unit

Maximum quiescent supply current ICC

80

µA

Maximum quiescent supply current ICC

8.0

µA

Maximum ICC/input (HD74ACT283) ICCT

1.5

mA

Condition

VIN = VCC or ground, VCC = 5.5 V,

Ta = Worst case

VIN = VCC or ground, VCC = 5.5 V,

Ta = 25°C

VIN = VCC – 2.1 V, VCC = 5.5 V,

Ta = Worst case

5

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