参数资料
型号: IN74ACT299N
厂商: INTEGRAL JOINT STOCK COMPANY
英文描述: 8-BIT BIDIRECTIONAL UNIVERSAL SHIFT REGISTER WITH PARALLEL I/O
中文描述: 8位双向通用移位寄存器与并行I / O
文件页数: 3/7页
文件大小: 243K
代理商: IN74ACT299N
IN74ACT299
3
DC ELECTRICAL CHARACTERISTICS
(Voltages Referenced to GND)
V
CC
Guaranteed
Limits
25
°
C
Symbol
Parameter
Test Conditions
V
-40
°
C to
85
°
C
2.0
2.0
Unit
V
IH
Minimum
Level
Voltage
Maximum Low -
Level
Voltage
Minimum
Level
Voltage
High-
Input
V
OUT
= 0.1 V or V
CC
-0.1
V
4.5
5.5
2.0
2.0
V
V
IL
Input
V
OUT
= 0.1 V or V
CC
-0.1
V
4.5
5.5
0.8
0.8
0.8
0.8
V
V
OH
High-
Output
I
OUT
-50
μ
A
4.5
5.5
4.4
5.4
4.4
5.4
V
*
V
IN
=V
IH
I
OH
=-24
I
OH
=-24 mA
I
OUT
50
μ
A
or
V
IL
mA
4.5
5.5
4.5
5.5
3.86
4.86
0.1
0.1
3.76
4.76
0.1
0.1
V
OL
Maximum
Level
Voltage
Low-
Output
V
*
V
IN
=
I
OL
=24
I
OL
=24 mA
V
IN
=V
CC
or GND
V
IH
or
V
IL
mA
4.5
5.5
5.5
0.36
0.36
±
0.1
0.44
0.44
±
1.0
I
IN
Maximum
Leakage Current
Additional
I
CC
/Input
Maximum Three-
State
Current
+Minimum
Dynamic Output
Current
+Minimum
Dynamic Output
Current
Maximum
Quiescent Supply
Current
(per Package)
Input
μ
A
I
CCT
Max.
V
IN
=V
CC
- 2.1 V
5.5
1.5
mA
I
OZ
Leakage
V
IN
(OE)= V
IH
or V
IL
V
IN
=V
CC
V
OUT
=V
CC
or GND
V
OLD
=1.65 V Max
or
GND
5.5
±
0.6
±
6.0
μ
A
I
OLD
5.5
75
mA
I
OHD
V
OHD
=3.85 V Min
5.5
-75
mA
I
CC
V
IN
=V
CC
or GND
5.5
8.0
80
μ
A
*
All outputs loaded; thresholds on input associated with output under test.
+Maximum test duration 2.0 ms, one output loaded at a time.
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