TC74AC283P

更新时间： 2024-09-27 05:04:11

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
10页	396K
描述
CMOS Digital Integrated Circuit Silicon Monolithic 4-Bit Binary Full Adder

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中文翻译

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数据手册

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TC74AC283P 数据手册

TC74AC283P/F/FN

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74AC283P,TC74AC283F,TC74AC283FN

4-Bit Binary Full Adder

Note: xxxFN (JEDEC SOP) is not available in

Japan.

The TC74AC283 is an advanced high speed CMOS 4-BIT

BINARY FULL ADDER fabricated with silicon gate and

TC74AC283P

double-layer metal wiring C²MOS technology.

It achieves the high speed operation similar to equivalent

Bipolar Schottky TTL 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.

This adder features full internal look-ahead across all four bits.

A4 × n bit binary adder is easily built up by cascading the

AC283 without any additional logic.

All inputs are equipped with protection circuits against static

TC74AC283F

discharge or transient excess voltage.

Features

•

High speed: t = 7.0 ns (typ.) at V

= 5 V

Low power dissipation: I

= 8 μA (max) at Ta = 25°C

High noise immunity: V

= V

= 28% V

(min)

NIH

NIL

Symmetrical output impedance: |I | = I

= 24 mA (min)

TC74AC283FN

Capability of driving 50 Ω

transmission lines.

∼

−

pHL

•

Balanced propagation delays: t

pLH

Wide operating voltage range: V

(opr) = 2~5.5 V

Pin and function compatible with 74F283

Pin Assignment

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

SOL16-P-150-1.27

: 1.00 g (typ.)

: 0.18 g (typ.)

: 0.13 g (typ.)

2007-10-01

12 3 4 5 6 7...10

中文翻译

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