|
74HC147 Datasheet, PDF (8/23 Pages) NXP Semiconductors – 10-to-4 line priority encoder | |||
|
◁ |
Philips Semiconductors
Hex inverting Schmitt trigger
Product speciï¬cation
74HC14; 74HCT14
SYMBOL PARAMETER
TEST CONDITIONS
OTHER
VCC (V)
Tamb = â40 to +125 °C
VOH
HIGH-level output
voltage
VOL
LOW-level output
voltage
ILI
input leakage
current
ICC
quiescent supply
current
VI = VIH or VIL
IO = â20 µA
2.0
IO = â20 µA
4.5
IO = â20 µA
6.0
IO = â4.0 mA
4.5
IO = â5.2 mA
6.0
VI = VIH or VIL
IO = 20 µA
2.0
IO = 20 µA
4.5
IO = 20 µA
6.0
IO = 4.0 mA
4.5
IO = 5.2 mA
6.0
VI = VCC or GND
6.0
VI = VCC or GND; IO = 0 6.0
Note
1. All typical values are measured at Tamb = 25 °C.
MIN.
1.9
4.4
5.9
3.7
5.2
â
â
â
â
â
â
â
TYP.(1) MAX.
UNIT
â
â
V
â
â
V
â
â
V
â
â
V
â
â
V
â
0.1
V
â
0.1
V
â
0.1
V
â
0.4
V
â
0.4
V
â
1.0
µA
â
40
µA
2003 Oct 30
8
|
▷ |