參數(shù)資料
型號(hào): 74LVC377PWDH
廠商: NXP SEMICONDUCTORS
元件分類: 通用總線功能
英文描述: Hex Inverting Buffers And Line Drivers With 3-State Outputs 16-SOIC -40 to 85
中文描述: LVC/LCX/Z SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20
封裝: PLASTIC, TSOP1-20
文件頁數(shù): 3/10頁
文件大小: 95K
代理商: 74LVC377PWDH
Philips Semiconductors
Product specification
74LVC377
Octal D-type flip-flop with data enable;
positive-edge trigger
1998 Jul 29
3
LOGIC SYMBOL
3
4
7
8
13
14
17
18
2
5
6
9
12
15
16
19
11
CP
E
D0
D1
D2
D3
D4
D5
D6
D7
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
1
SY00059
FUNCTION TABLE
OPERATING
MODES
INPUTS
E
l
l
h
H
OUTPUT
Q
n
H
L
no change
no change
CP
Dn
h
l
X
X
Load ‘1’
Load ‘0’
hold
(do nothing)
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
X
LOGIC SYMBOL (IEEE/IEC)
4
7
8
13
14
17
18
1C2
G1
2D
11
1
3
5
2
6
9
12
15
16
19
CP
E
D0
D1
D2
D3
D4
D5
D6
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
D7
SY00060
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
LIMITS
UNIT
MIN
MAX
V
CC
DC supply voltage (for max. speed performance)
2.7
3.6
V
V
CC
DC supply voltage (for low-voltage applications)
1.2
3.6
V
V
I
DC Input voltage range
0
5.5
V
V
I/O
DC Input voltage range for I/Os
0
V
CC
V
V
O
DC output voltage range
0
V
CC
V
T
amb
Operating free-air temperature range
–40
+85
°
C
t
r
, t
f
Input rise and fall times
V
CC
= 1.2 to 2.7V
V
CC
= 2.7 to 3.6V
0
0
20
10
ns/V
相關(guān)PDF資料
PDF描述
74LVC377 Octal D-type flip-flop with data enable;positive-edge trigger(帶數(shù)據(jù)使能的上升沿觸發(fā)的八D觸發(fā)器)
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