參數(shù)資料
型號(hào): CD74FCT374SM
廠商: Texas Instruments, Inc.
元件分類: 通用總線功能
英文描述: BiCMOS FCT Interface Logic, Octal D-Type Flip-Flop, Three-State
中文描述: 聯(lián)邦首都的BiCMOS邏輯接口,八路D類觸發(fā)器,三態(tài)
文件頁(yè)數(shù): 2/8頁(yè)
文件大小: 34K
代理商: CD74FCT374SM
8-2
Functional Diagram
IEC Logic Symbol
TRUTH TABLE
(Note 1)
INPUTS
OUTPUTS
OE
CP
Dn
Qn
L
H
H
L
L
L
L
L
X
Q0
H
X
X
Z
NOTE:
1. H = HIGH Voltage Level (Steady State)
L = LOW Voltage Level (Steady State)
X = Immaterial
= Transition from low to high level.
Q0 = The level of Q before the indicated steady state input conditions were established.
Z = HIGH Impedance
3
4
7
8
13
14
17
18
2
5
6
9
12
15
16
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
D0
D1
D2
D3
D4
D5
D6
D7
1
GND = PIN 10
V
CC
= PIN 20
11
OE
CP
19
CD74FCT374
2
5
6
9
EN
>C1
1
11
3
4
7
8
12
15
16
19
13
14
17
18
1D
CD74FCT374
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