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M74HC283 - 4 BIT BINARY FULL ADDER

Datasheet Summary

Description

The M54/74HC283 is a high speed CMOS 4-BIT BINARY FULL ADDER fabricated in silicon gate 2 C MOS technology.

It has the same high speed performance of LSTTL combined with true CMOS low power consumption.

Features

  • full internal look ahead across all four bits. A 4 x n binary adder is easily built up by cascading without any additional logic. All inputs are equipped with protection circuits against static discharge and transient excess voltage. October 1992 NC = No Internal Connection 1/10 M54/M74HC283 TRUTH TABLE (1 bit) INPUTS Bn L L L L H H H H An L L H H L L H H Cn-1 L H L H L H L H.

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Datasheet Details

Part number M74HC283
Manufacturer STMicroelectronics
File Size 247.08 KB
Description 4 BIT BINARY FULL ADDER
Datasheet download datasheet M74HC283 Datasheet
Additional preview pages of the M74HC283 datasheet.

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Full PDF Text Transcription

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M54HC283 M74HC283 4 BIT BINARY FULL ADDER . . . . . . . . . . HIGH SPEED tPD = 17 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT 25 °C HIGH NOISE IMMUNITY VNIH = VNIL = 28 % VCC (MIN.) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.
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