Datasheet

SN54HC164 , SN74HC164
SCLS115G –DECEMBER 1982 –REVISED SEPTEMBER 2015 www.ti.com
7.11 Switching Characteristics, T
A
= 25°C
over recommended operating free-air temperature range, C
L
= 50 pF (unless otherwise noted) (see Figure 3)
PARAMETER FROM (INPUT) TO (OUTPUT) V
CC
MIN TYP MAX UNIT
2 V 6 10
f
max
4.5 V 31 54 MHz
6 V 36 62
2 V 140 205
t
PHL
CLR Any Q 4.5 V 28 41 ns
6 V 24 35
2 V 115 175
t
pd
CLK Any Q 4.5 V 23 35
6 V 20 30
2 V 38 75
t
t
4.5 V 8 15 ns
6 V 6 13
7.12 Switching Characteristics, T
A
= –55°C to 125°C
over recommended operating free-air temperature range, C
L
= 50 pF (unless otherwise noted) (see Figure 3)
RECOMMENDED
SN54HC164
FROM
SN74HC164
PARAMETER TO (OUTPUT) V
CC
UNIT
(INPUT)
MIN TYP MAX MIN TYP MAX
2 V 4.2 4.2
f
max
4.5 V 21 21 MHz
6 V 25 25
2 V 295 255
t
PHL
CLR Any Q 4.5 V 59 51 ns
6 V 51 46
2 V 265 220
t
pd
CLK Any Q 4.5 V 53 44
6 V 45 38
2 V 110 110
t
t
4.5 V 22 22 ns
6 V 19 19
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