參數(shù)資料
型號: 74F174
廠商: Fairchild Semiconductor Corporation
英文描述: Hex D-Type Flip-Flop with Master Reset
中文描述: 六角D類觸發(fā)器與主復(fù)位拖鞋
文件頁數(shù): 3/8頁
文件大?。?/td> 75K
代理商: 74F174
Philips Semiconductors
Product specification
74F174
Hex D flip-flop
October 7, 1988
3
LOGIC DIAGRAM
SF00192
CP
D
R
D
MR
1
CP
9
V
= Pin 16
GND = Pin 8
Q
D0
3
Q0
2
CP
D
R
D
Q
D1
4
Q1
5
CP
D
R
D
Q
D2
6
Q2
7
CP
D
R
D
Q
D3
11
Q3
10
CP
D
R
D
Q
D4
13
Q4
12
CP
D
R
D
Q
D5
14
Q5
15
FUNCTION TABLE
INPUTS
OUTPUTS
OPERATING MODE
MR
CP
D
Qn
L
X
X
L
Reset (clear)
H
h
H
Load “1”
H
l
L
Load “0”
H = High voltage level
L = Low voltage level
X = Don’t care
= Low-to-High Clock transition
h = High voltage level one set-up time prior to the Low-to-High Clock transition.
l = Low voltage level one set-up time prior to the Low-to-High Clock transition.
ABSOLUTE MAXIMUM RATINGS
(Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
V
CC
V
IN
I
IN
V
OUT
I
OUT
T
amb
T
stg
Supply voltage
–0.5 to +7.0
V
Input voltage
–0.5 to +7.0
V
Input current
–30 to +5
mA
Voltage applied to output in High output state
–0.5 to V
CC
40
V
Current applied to output in Low output state
mA
Operating free-air temperature range
0 to +70
°
C
°
C
Storage temperature range
–65 to +150
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
NOM
MAX
V
CC
V
IH
V
IL
I
IK
I
OH
I
OL
T
amb
Supply voltage
4.5
5.0
5.5
V
High-level input voltage
2.0
V
Low-level input voltage
0.8
V
Input clamp current
–18
mA
High-level output current
–1
mA
Low-level output current
20
mA
Operating free-air temperature range
0
+70
°
C
相關(guān)PDF資料
PDF描述
74F174PC Hex D-Type Flip-Flop with Master Reset
74F174SC Hex D-Type Flip-Flop with Master Reset
74F174SJ Hex D-Type Flip-Flop with Master Reset
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74F175AD Quad D flip-flop
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