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74VHCT373ATTR-2001 Ver la hoja de datos (PDF) - STMicroelectronics

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74VHCT373ATTR(2001) OCTAL D-TYPE LATCH WITH 3 STATE OUTPUTS NON INVERTING ST-Microelectronics
STMicroelectronics ST-Microelectronics
74VHCT373ATTR Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
74VHCT373A
DC SPECIFICATIONS
Test Condition
Value
Symbol
Parameter
VIH High Level Input
Voltage
VIL Low Level Input
Voltage
VOH High Level Output
Voltage
VOL Low Level Output
Voltage
Ioz
II
ICC
ICC
IOPD
High Impedance
Output Leakege
Current
Input Leakage
Current
Quiescent Supply
Current
Additional Worst
Case Supply
Current
Output Leakage
Current
VCC
(V)
4.5 to
5.5
4.5 to
5.5
4.5
4.5
4.5
4.5
4.5 to
5.5
IO=-50 µA
IO=-8 mA
IO=50 µA
IO=8 mA
VI = VIH or VIL
VO = 0V to 5.5
0 to
5.5
VI = 5.5V or GND
5.5 VI = VCC or GND
One Input at 3.4V,
5.5 other input at VCC
or GND
0
VOUT = 5.5V
TA = 25°C
-40 to 85°C -55 to 125°C Unit
Min. Typ. Max. Min. Max. Min. Max.
2
2
2
V
0.8
0.8
0.8 V
4.4 4.5
4.4
4.4
V
3.94
3.8
3.7
0.0 0.1
0.36
0.1
0.44
0.1
V
0.55
±0.25
± 2.5
± 2.5 µA
± 0.1
4
± 1.0
40
± 1.0 µA
40 µA
1.35
1.5
1.5 mA
0.5
5.0
5.0 µA
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns)
Test Condition
Value
Symbol
Parameter
VCC CL
(V) (pF)
TA = 25°C
Min. Typ. Max.
tPLH Propagation Delay 5.0(*) 15
5.4
tPHL Time
LE to Q
5.0(*) 50
6.0
tPLH Propagation Delay 5.0(*) 15
6.4
tPHL Time
D to Q
5.0(*) 50
7.1
tPZL Output Enable
5.0(*) 15
6.2
tPZH Time
RL = 1K
5.0(*) 50
6.9
tPLZ
tPHZ
Output Disable
Time
5.0(*) 50 RL = 1K
6.7
tw
Pulse Width (LE)
HIGH
5.0(*)
6.5
ts
Setup Time D to LE
HIGH or LOW
5.0(*)
1.5
th
Hold Time D to LE
HIGH or LOW
5.0(*)
3.5
tOSLH
tOSHL
Output to Output
Skew time (note 1)
5.0(*)
50
(*) Voltage range is 5.0V ± 0.5V
Note 1 : Parameter guaranteed by design. tsoLH = |tpLHm - tpLHn|, tsoHL = |tpHLm - tpHLn|
12.3
13.3
8.5
9.5
10.9
11.9
11.2
1.0
-40 to 85°C -55 to 125°C
Min. Max. Min. Max.
1.0 13.5 1.0 13.5
1.0 14.5 1.0 14.5
1.0 9.5 1.0 9.5
1.0 10.5 1.0 10.5
1.0 12.5 1.0 12.5
1.0 13.5 1.0 13.5
1.0 12.0 1.0 12.0
8.5
8.5
1.5
1.5
3.5
3.5
1.0
1.0
Unit
ns
ns
ns
ns
ns
ns
ns
ns
4/10
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