Datasheet Texas Instruments CD74HCT283E — 数据表

[ /Title
(CD74
HC283
,
CD74
HCT28
3)
/Subject
(High
Speed
CMOS
Logic
4-Bit
Binary
Full
Adder CD54HC283, CD74HC283,
CD54HCT283, CD74HCT283
Data sheet acquired from Harris Semiconductor
SCHS176D November 1997 -Revised October 2003 High-Speed CMOS Logic
4-Bit Binary Full Adder with Fast Carry Features Description Adds Two Binary Numbers The ’HC283 and ’HCT283 binary full adders add two 4-bit
binary numbers and generate a carry-out bit if the sum
exceeds 15. Full Internal Lookahead Fast Ripple Carry for Economical Expansion Because of the symmetry of the add function, this device
can be used with either all active-high operands (positive …