參數(shù)資料
型號(hào): 933715440653
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 鎖存器
英文描述: HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
封裝: PLASTIC, SO-20
文件頁(yè)數(shù): 4/8頁(yè)
文件大?。?/td> 56K
代理商: 933715440653
September 1993
4
Philips Semiconductors
Product specication
Octal D-type ip-op with reset;
positive-edge trigger
74HC/HCT273
Fig.4 Functional diagram.
FUNCTION TABLE
Note
1. H = HIGH voltage level
h = HIGH voltage level one set-up time prior to the
LOW-to-HIGH CP transition
L = LOW voltage level
I = LOW voltage level one set-up time prior to the
LOW-to-HIGH CP transition
↑ = LOW-to-HIGH transition
X = don’t care
OPERATING
MODES
INPUTS
OUTPUTS
MR
CP
Dn
Qn
reset (clear)
L
X
L
load “1”
H
hH
load “0”
H
IL
Fig.5 Logic diagram.
相關(guān)PDF資料
PDF描述
933670560652 HC/UH SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20
933715550653 HCT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
933783450005 HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, UUC
935174890112 HC/UH SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDSO20
933670860652 HCT SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDIP20
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