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HD74HC95 Datasheet, PDF (4/8 Pages) Hitachi Semiconductor – 4-bit Parallel Access Shift Register | |||
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HD74HC95
AC Characteristics (CL = 50 pF, Input tr = tf = 6 ns)
Ta = 25°C
Ta = â40 to
+85°C
Item
Maximum clock
frequency
Symbol
f max
VCC (V)
2.0
4.5
Min Typ Max Min
ââ4 â
â â 20 â
Max Unit Test Conditions
3
MHz
16
6.0
â â 24 â 19
Propagation delay tPLH
time
2.0
â â 145 â 180 ns
4.5
â 17 29 â 36
6.0
â â 25 â 31
t PHL
2.0
â â 170 â 215 ns
4.5
â 17 34 â 43
6.0
â â 29 â 37
Pulse width
tw
2.0
80 â â 100 â ns Clock
4.5
16 6 â 20 â
6.0
14 â â 17 â
Setup time
t su
2.0
100 â â 125 â ns
4.5
20 2 â 25 â
6.0
17 â â 21 â
Hold time
th
2.0
10 â â 10 â ns
4.5
10 â1 â 10 â
6.0
10 â â 10 â
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
4
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