丝印代码：CD74HC283E；High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

1 Features • Adds two binary numbers • Full internal lookahead • Fast ripple carry for economical expansion • Operates with both positive and negative logic • Fanout (over temperature range) – Standard outputs 10 LSTTL loads – Bus driver outputs 15 LSTTL loads • Wide operating temperature

丝印代码：CD74HC283E；High-Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

1 Features • Adds two binary numbers • Full internal lookahead • Fast ripple carry for economical expansion • Operates with both positive and negative logic • Fanout (over temperature range) – Standard outputs 10 LSTTL loads – Bus driver outputs 15 LSTTL loads • Wide operating temperature

High Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

文件：41.65 Kbytes Page：6 Pages

High Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

文件：41.65 Kbytes Page：6 Pages

High Speed CMOS Logic 4-Bit Binary Full Adder with Fast Carry

文件：41.65 Kbytes Page：6 Pages

4-bit binary full adder with fast carry

GENERAL DESCRIPTION The 74HC/HCT283 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT283 add two 4-bit binary words (An plus Bn) plus the incoming carry. The binary sum app

4 BIT BINARY FULL ADDER

DESCRIPTION The M54/74HC283 is a high speed CMOS 4-BIT BINARY FULL ADDER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. ■ HIGH SPEED tPD = 17 ns (TYP.) AT VCC = 5 V ■ LOW POWER DISSIPATION ICC = 4 µA (M