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HD74LS153 Datasheet, PDF (3/8 Pages) Hitachi Semiconductor – Dual 4-Line to 1-Line Data Selectors/Multiplexers | |||
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HD74LS153
Electrical Characteristics
Item
Input voltage
Symbol
VIH
VIL
min.
2.0
â
typ.*
â
â
max.
â
0.8
Unit
V
V
Output voltage
VOH
2.7
â
â
V
â
â
0.4
VOL
V
â
â
0.5
Input current
IIH
â
â
20
µA
IIL
â
â
â0.4
mA
II
â
â
0.1
mA
Short-circuit output
current
IOS
â20
â
â100
mA
Supply current**
ICC
â
6.2
10
mA
Input clamp voltage
VIK
â
â
â1.5
V
Notes: * VCC = 5 V, Ta = 25°C
** ICC is measured with all outputs open and all inputs grounded.
(Ta = â20 to +75 °C)
Condition
VCC = 4.75 V, VIH = 2 V, VIL = 0.8 V,
IOH = â400 µA
IOL = 4 mA VCC = 4.75 V, VIH = 2 V,
IOL = 8 mA VIL = 0.8 V
VCC = 5.25 V, VI = 2.7 V
VCC = 5.25 V, VI = 0.4 V
VCC = 5.25 V, VI = 7 V
VCC = 5.25 V
VCC = 5.25 V
VCC = 4.75 V, IIN = â18 mA
Switching Characteristics
(VCC = 5 V, Ta = 25°C)
Item
Symbol Inputs Outputs min.
typ.
max.
Unit Condition
tPLH
Data
Y
â
10
15
ns
tPHL
Data
Y
â
17
26
ns
Propagation delay time
tPLH
Select
Y
tPHL
Select
Y
â
19
29
ns
CL = 15 pF,
â
25
38
ns
RL = 2 kâ¦
tPLH
Strobe
Y
â
16
24
ns
tPHL
Strobe
Y
â
21
32
ns
Rev.2.00, Feb.18.2005, page 3 of 7
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