參數(shù)資料
型號: 74ALS377N
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Octal D flip-flop with enable
中文描述: ALS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20
封裝: PLASTIC, DIP-20
文件頁數(shù): 3/10頁
文件大?。?/td> 122K
代理商: 74ALS377N
Philips Semiconductors
Product specification
74ALS377
Octal D flip-flop with enable
1991 Feb 08
3
LOGIC DIAGRAM
D
Q
CP
D
CP
D
CP
D
Q
CP
Q
Q
3
4
7
8
11
Q0
Q1
Q2
Q3
CP
D0
D1
D2
D3
D
Q
CP
D
CP
D
CP
D
Q
CP
Q
Q
13
14
17
18
D4
D5
D6
D7
1
2
5
6
9
12
15
16
19
Q4
Q5
Q6
Q7
E
SF00353
V
= Pin 20
GND = Pin 10
FUNCTION TABLE
INPUTS
OUTPUTS
OPERATING MODE
E
CP
Dn
Qn
l
h
H
Load “1”
l
l
L
Load “0”
h
X
NC
Hold (do nothing)
H
High-voltage level
High state must be present one setup time before the Low-to-High clock transition
Low-voltage level
Low state must be present one setup time before the Low-to-High clock transition
No change
Don’t care
Low-to-High clock transition
X
X
NC
H =
h
L
l
NC=
X =
=
=
=
=
相關(guān)PDF資料
PDF描述
74ALS377DB Octal D flip-flop with enable
74ALS38A Quad 2-Input NAND buffer(open collector)(四通道2輸入與非門緩沖器(集電極開路))
74ALS38 Quad 2-Input NAND buffer open collector
74ALS38AD Quad 2-Input NAND buffer open collector
74ALS38AN Quad 2-Input NAND buffer open collector
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