Datasheet

SN54HC164, SN74HC164
www.ti.com SCLS115F –DECEMBER 1982–REVISED OCTOBER 2013
SWITCHING CHARACTERISTICS
over recommended operating free-air temperature range, C
L
= 50 pF (unless otherwise noted) (see Figure 1)
Recommended
SN54HC164 SN74HC164
TO
T
A
= 25°C SN74HC164
PARAMETE FROM
–55°C to 125°C –55°C to 85°C
(OUTPUT V
CC
UNIT
–55°C to 125°C
R (INPUT)
)
MIN TYP MAX MIN MAX MIN MAX MIN MAX
2 V 6 10 4.2 5 4..2
f
max
4.5 V 31 54 21 25 21 MHz
6 V 36 62 25 28 25
2 V 140 205 295 255 255
t
PHL
CLR Any Q 4.5 V 28 41 59 51 51
6 V 24 35 51 46 46
ns
2 V 115 175 265 220 220
t
pd
CLK Any Q 4.5 V 23 35 53 44 44
6 V 20 30 45 38 38
2 V 38 75 110 95 110
t
t
4.5 V 8 15 22 19 22 ns
6 V 6 13 19 16 19
OPERATING CHARACTERISTICS
T
A
= 25°C
PARAMETER TEST CONDITIONS TYP UNIT
C
pd
Power dissipation capacitance No load 135 pF
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