Datasheet 搜索 > Harris > CD74HC574E 数据手册 > CD74HC574E 数据手册 2/18 页

¥ 2.759
CD74HC574E 数据手册 - Harris
制造商:
Harris
封装:
PDIP-20
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
导航目录
CD74HC574E数据手册
Page:
of 18 Go
若手册格式错乱,请下载阅览PDF原文件

2
Functional Diagram
Pinouts
CD54HC374, CD54HCT374
(CERDIP)
CD74HC374, CD74HCT374
(PDIP, SOIC)
TOP VIEW
CD54HC574, CD54HCT574
(CERDIP)
CD74HC574
(PDIP, SOIC)
CD74HCT574
(PDIP, SOIC, TSSOP)
TOP VIEW
TRUTH TABLE
INPUTS OUTPUT
OE CP Dn Qn
L ↑ HH
L ↑ LL
LLXQ0
HXXZ
H = High Level (Steady State)
L = Low Level (Steady State)
X= Don’t Care
↑= Transition from Low to High Level
Q0= The level of Q before the indicated steady-state input
conditions were established
Z = High Impedance State
11
12
13
14
15
16
17
18
20
19
10
9
8
7
6
5
4
3
2
1
OE
Q0
D0
D1
Q1
Q2
D3
D2
Q3
GND
V
CC
D7
D6
Q6
Q7
Q5
D5
D4
Q4
CP
11
12
13
14
15
16
17
18
20
19
10
9
8
7
6
5
4
3
2
1
OE
D0
D1
D2
D3
D4
D6
D5
D7
GND
V
CC
Q1
Q2
Q3
Q0
Q4
Q5
Q6
Q7
CP
Q
0
D
0
CP
OE
Q
1
D
1
Q
2
D
2
Q
3
D
3
Q
4
D
4
Q
5
D
5
Q
6
D
6
Q
7
D
7
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
D
CP
Q
CD54/74HC374, CD54/74HCT374, CD54/74HC574, CD54/74HCT574
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册,每天更新 5,000 多个 PDF 文件