可预置除N计数器

749

七四九

CMOS 4 Bit Arithmetic Logic Unit

Description The CD40181BMS is a low power four bit parallel arithmetic logic unit (ALU) capable of providing 16 binary arithmetic operations on two four-bit words and 16 logical functions of two Boolean variables. The mode control input M selects logical (M = High) or arithmetic (M = Low) opera

文件：140.67 Kbytes 页数：10 Pages

Intersil

CMOS Look-Ahead Carry Generator

Description The CD40182BMS is a high-speed look-ahead carry gener ator capable of anticipating a carry across four binary adders or groups of adders. The CD40182BMS is cascadable to perform full look-ahead across n-bit adders. Carry, propagate-carry, and generate-carry functions are provided as

文件：140.6 Kbytes 页数：9 Pages

Intersil

CMOS PRESETTABLE DIVIDE-BY-N COUNTER

文件：245.17 Kbytes 页数：12 Pages

TI

德州仪器