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HD74HC151 Datasheet, PDF (4/8 Pages) Hitachi Semiconductor – 1 of-8-line Data Selector/Multiplexer | |||
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HD74HC151
AC Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Ta = 25°C
Ta = â40 to
+85°C
Item
Symbol
Propagation delay tPLH
time
t PHL
VCC (V)
2.0
4.5
6.0
Min Typ Max Min
â â 205 â
â 18 41 â
â â 35 â
Max Unit
255 ns
51
43
2.0
â â 185 â 230
4.5
â 18 37 â 46
6.0
â â 31 â 39
2.0
â â 175 â 220
4.5
â 16 35 â 44
6.0
â â 30 â 37
2.0
â â 170 â 215
4.5
â 16 34 â 43
6.0
â â 29 â 37
2.0
â â 125 â 155
4.5
â 10 25 â 31
6.0
â â 21 â 26
2.0
â â 115 â 145
4.5
â 10 23 â 29
6.0
â â 20 â 25
Output rise/fall
t TLH
time
t THL
2.0
â â 75 â 95 ns
4.5
â 5 15 â 19
6.0
â â 13 â 16
Input capacitance Cin
â
â 5 10 â 10 pF
Test Conditions
A, B or C to Y
A, B or C to W
Any D to Y
Any D to W
Strobe to Y
Strobe to W
4
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