TC74AC283P(2014) データシートの表示（PDF） - Toshiba

部品番号

コンポーネント説明

一致するリスト

TC74AC283P
(Rev.:2014)

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

Toshiba 

TC74AC283P/F

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

TC74AC283P, TC74AC283F

4-Bit Binary Full Adder

The TC74AC283 is an advanced high speed CMOS 4-BIT

BINARY FULL ADDER fabricated with silicon gate and

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

discharge or transient excess voltage.

Features

• High speed: tpd = 7.0 ns (typ.) at VCC = 5 V

• Low power dissipation: ICC = 8 μA (max) at Ta = 25°C

• High noise immunity: VNIH = VNIL = 28% VCC (min)

• Symmetrical output impedance: |IOH| = IOL = 24 mA (min)

Capability of driving 50 Ω

transmission lines.

• Balanced propagation delays: tpLH ∼− tpHL

• Wide operating voltage range: VCC (opr) = 2 to 5.5 V

• Pin and function compatible with 74F283

Pin Assignment

TC74AC283P

TC74AC283F

Weight

DIP16-P-300-2.54A

SOP16-P-300-1.27A

: 1.00 g (typ.)

: 0.18 g (typ.)

Start of commercial production

1989-11

1

2014-03-01

Share Link: