參數(shù)資料
型號(hào): DM74LS75
廠商: Fairchild Semiconductor Corporation
英文描述: Quad Latch(四鎖存器)
中文描述: 四鎖存(四鎖存器)
文件頁(yè)數(shù): 2/5頁(yè)
文件大小: 49K
代理商: DM74LS75
www.fairchildsemi.com
2
D
Absolute Maximum Ratings
(Note 1)
Note 1:
The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Note 2:
All typicals are at V
CC
=
5V, T
A
=
25
°
C.
Note 3:
Not more than one output should be shorted at a time, and the duration should not exceed one second.
Note 4:
I
CC
is measured with all outputs open and all inputs grounded.
Note 5:
T
A
=
25
°
C and V
CC
=
5V.
Supply Voltage
Input Voltage
Operating Free Air Temperature Range
Storage Temperature Range
7V
7V
0
°
C to
+
70
°
C
65
°
C to
+
150
°
C
Symbol
Parameter
Min
4.75
2
Nom
5
Max
5.25
Units
V
V
V
mA
mA
ns
ns
ns
°
C
V
CC
V
IH
V
IL
I
OH
I
OL
t
W
t
SU
t
H
T
A
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Current
LOW Level Output Current
Enable Pulse Width (Note 5)
Setup Time (Note 5)
Hold Time (Note 5)
Free Air Operating Temperature
0.8
0.4
8
20
20
0
0
70
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 2)
V
I
V
OH
Input Clamp Voltage
HIGH Level
Output Voltage
V
CC
=
Min, I
I
=
18 mA
V
CC
=
Min, I
OH
=
Max
V
IL
=
Max, V
IH
=
Min
V
CC
=
Min, I
OL
=
Max
V
IL
=
Max, V
IH
=
Min
I
OL
=
4 mA, V
CC
=
Min
V
CC
=
Max, V
I
=
7V
1.5
V
2.7
3.5
V
V
OL
LOW Level
Output Voltage
0.35
0.5
V
0.25
0.4
0.1
0.4
I
I
Input Current @ Max
Input Voltage
D
Enable
mA
I
IH
HIGH Level Input
Current
LOW Level Input
V
CC
=
Max, V
I
=
2.7V
D
Enable
D
20
80
0.4
1.6
100
12
μ
A
I
IL
V
CC
=
Max, V
I
=
0.4V
mA
Current
Short Circuit Output Current
Supply Current
Enable
I
OS
I
CC
V
CC
=
Max (Note 2)
V
CC
=
Max (Note 3)
20
mA
mA
6.3
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DM74LS75N 功能描述:閉鎖 Quad Latch RoHS:否 制造商:Micrel 電路數(shù)量:1 邏輯類(lèi)型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數(shù)量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時(shí)間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel
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