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HD74HC139 Datasheet, PDF (3/9 Pages) Hitachi Semiconductor – Dual 2-to-4-line Decoders/Demultiplexers | |||
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HD74HC139
DC Characteristics
Item
Input voltage
Output voltage
Input current
Quiescent supply
current
Ta = 25°C
Ta = â40 to
+85°C
Symbol
VIH
VCC (V) Min Typ Max Min
2.0
1.5 â â 1.5
4.5
3.15 â â 3.15
Max
â
â
Unit
V
6.0
4.2 â â 4.2 â
VIL
2.0
â â 0.5 â 0.5 V
4.5
â â 1.35 â 1.35
6.0
â â 1.8 â 1.8
VOH
2.0
1.9 2.0 â 1.9 â V
4.5
4.4 4.5 â 4.4 â
6.0
5.9 6.0 â 5.9 â
4.5
4.18 â â 4.13 â
6.0
5.68 â â 5.63 â
VOL
2.0
â 0.0 0.1 â 0.1 V
4.5
â 0.0 0.1 â 0.1
6.0
â 0.0 0.1 â 0.1
4.5
â â 0.26 â 0.33
6.0
â â 0.26 â 0.33
Iin
6.0
â â ±0.1 â ±1.0 µA
I CC
6.0
â â 4.0 â 40 µA
Test Conditions
Vin = VIH or VIL IOH = â20 µA
IOH = â4 mA
IOH = â5.2 mA
Vin = VIH or VIL IOL = 20 µA
IOL = 4 mA
IOL = 5.2 mA
Vin = VCC or GND
Vin = VCC or GND, Iout = 0 µA
3
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