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M74HC299B1R View Datasheet(PDF) - STMicroelectronics

Part Name
Description
Manufacturer
M74HC299B1R Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
M54/M74HC299/323
DC SPECIFICATIONS
Symbol
Parameter
Test Conditions
VCC
(V)
TA = 25 oC
54HC and 74HC
Value
-40 to 85 oC -55 to 125 oC Unit
74HC
54HC
Min. Typ. Max. Min. Max. Min. Max.
VIH High Level Input 2.0
Voltage
4.5
1.5
1.5
1.5
3.15
3.15
3.15
V
6.0
4.2
4.2
4.2
VIL Low Level Input 2.0
Voltage
4.5
0.5
0.5
0.5
1.35
1.35
1.35 V
6.0
1.8
1.8
1.8
VOH High Level
2.0
1.9 2.0
1.9
1.9
Output Voltage
4.5 VI = IO=-20 µA 4.4 4.5
4.4
4.4
QA TO QH
6.0 VIH
5.9 6.0
4.5 or IO=-6.0 mA 4.18 4.31
5.9
4.13
5.9
4.10
V
6.0 VIL IO=-7.8 mA 5.68 5.8
5.63
5.60
QA’ TO QH’
4.5
IO=-4.0 mA 4.18 4.31
4.13
4.10
6.0
IO=-5.2 mA 5.68 5.8
5.63
5.60
VOL Low Level Output 2.0
0.0 0.1
0.1
0.1
Voltage
4.5 VI = IO= 20 µA
0.0 0.1
0.1
0.1
QA TO QH
6.0 VIH
4.5 or IO= 6.0 mA
0.0 0.1
0.17 0.26
0.1
0.33
0.1
V
0.40
6.0 VIL IO= 7.8 mA
0.18 0.26
0.33
0.40
QA’ TO QH’
4.5
IO= 4.0 mA
0.17 0.26
0.33
0.40
6.0
IO= 5.2 mA
0.18 0.26
0.33
0.40
II
Input Leakage
Current
6.0 VI = VCC or GND
±0.1
±1
±1 µA
IOZ
3 State Output
Off-state Current
6.0
VI = VIH or VIL
VO = VCC or GND
ICC Quiescent Supply 6.0 VI = VCC or GND
Current
±0.5
±5
±10 µA
4
40
80 µA
AC ELECTRICAL CHARACTERISTICS (CL = 50 pF, Input tr = tf = 6 ns)
Symbol
Parameter
Test Conditions
VCC CL
(V) (pF)
TA = 25 oC
54HC and 74HC
Value
-40 to 85 oC -55 to 125 oC Unit
74HC
54HC
Min. Typ. Max. Min. Max. Min. Max.
tTLH Output Transition 2.0
tTHL Time
4.5 50
(QA, QH)
6.0
25 60
75
90
7
12
15
18
ns
6
10
13
15
tTLH Output Transition 2.0
tTHL Time
4.5 50
(QA’, QH’)
6.0
30 75
8
15
7
13
95
110
19
22
ns
16
19
tPLH Propagation
2.0
tPHL Delay Time
4.5 50
(CK - QA’, QH’) 6.0
85 170
215
255
23 34
43
51
ns
18 29
37
43
tPHL Propagation
2.0
85 175
220
265
Delay Time
4.5 50 for HC299
24 35
44
53
ns
(CLR - QA’, QH’) 6.0
18 30
37
45
7/15
 

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