Datasheet
SN54HC164
,
SN74HC164
SCLS115G –DECEMBER 1982 –REVISED SEPTEMBER 2015
www.ti.com
7.7 Electrical Characteristics, T
A
= –55°C to 85°C
over recommended operating free-air temperature range (unless otherwise noted)
SN74HC164
PARAMETER TEST CONDITIONS V
CC
UNIT
MIN TYP MAX
2 V 1.9
I
OH
= –20 μA 4.5 V 4.4
V
OH
V
I
= V
IH
or V
IL
6 V 5.9 V
I
OH
= –4 mA 4.5 V 3.84
I
OH
= –5.2 mA 6 V 5.34
2 V 0.1
I
OL
= 20 μA 4.5 V 0.1
V
OL
V
I
= V
IH
or V
IL
6 V 0.1 V
I
OL
= 4 mA 4.5 V 0.33
I
OL
= 5.2 mA 6 V 0.33
I
I
V
I
= V
CC
or 0 6 V ±1000 nA
I
CC
V
I
= V
CC
or 0 I
O
= 0 6 V 80 µA
2 V to
C
i
10 pF
6 V
7.8 Timing Requirements, T
A
= 25°C
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER V
CC
MIN NOM MAX UNIT
2 V 6
f
clock
Clock frequency 4.5 V 31 MHz
6 V 36
2 V 100
CLR low 4.5 V 20
6 V 17
t
w
Pulse duration ns
2 V 80
CLK high or low 4.5 V 16
6 V 14
2 V 100
Data 4.5 V 20
6 V 17
t
su
Setup time before CLK↑ ns
2 V 100
CLR inactive 4.5 V 20
6 V 17
2 V 5
t
h
Hold time, data after CLK↑ 4.5 V 5 ns
6 V 5
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