CD54HC164 Datasheet, PDF (4/11 Pages) Texas Instruments – High-Speed CMOS Logic 8-Bit Serial-In/Parallel-Out Shift Register

CD54HC164, CD74HC164, CD54HCT164, CD74HCT164
DC Electrical Specifications (Continued)
PARAMETER
HCT TYPES
High Level Input
Voltage
SYMBOL
TEST
CONDITIONS
25^oC
V_I (V) I_O (mA) V_CC (V) MIN TYP MAX
-40^oC TO 85^oC
MIN MAX
V_IH
-
-
4.5 to 2
-
-
2
-
5.5
Low Level Input
Voltage
V_IL
-
-
4.5 to -
- 0.8
-
0.8
5.5
High Level Output
Voltage
CMOS Loads
V_OH
V_IH or -0.02
4.5
4.4
-
-
4.4
-
V_IL
High Level Output
Voltage
TTL Loads
Low Level Output
Voltage
CMOS Loads
-4
4.5 3.98 -
-
3.84
-
V_OL
V_IH or 0.02
4.5
-
- 0.1
-
0.1
V_IL
Low Level Output
Voltage
TTL Loads
4
4.5
-
- 0.26
-
0.33
Input Leakage
Current
I_I
V_CC to
0
5.5
-
- ±0.1
-
±1
GND
Quiescent Device
Current
I_CC
V_CC or
0
5.5
-
-
8
-
80
GND
Additional Quiescent
∆I_CC
V_CC
-
4.5 to - 100 360
-
450
Device Current Per
(Note 2) -2.1
5.5
Input Pin: 1 Unit Load
NOTE:
2. For dual-supply systems theoretical worst case (V_I = 2.4V, V_CC = 5.5V) specification is 1.8mA.
-55^oC TO 125^oC
MIN MAX UNITS
2
-
V
-
0.8
V
4.4
-
V
3.7
-
V
-
0.1
V
-
0.4
V
-
±1
µA
-
160
µA
-
490
µA
HCT Input Loading Table
INPUT
UNIT LOADS
Date Shift-In (1, 2)
0.3
MR
0.9
Clock
0.7
NOTE: Unit Load is
Specifications table,
∆_{e.IgC.C3l6im0µ}itAspmeacxifieadt _2in5oDCC.
Electrical
Prerequisite For Switching Function
PARAMETER
HC TYPES
Maximum Clock Frequency
MR Pulse Width
SYMBOL V_CC (V)
f_MAX
2
4.5
6
t_w
2
4.5
6
25^oC
MIN
MAX
6
-
30
-
35
-
60
-
12
-
10
-
-40^oC TO 85^oC
MIN
MAX
-55^oC TO 125^oC
MIN
MAX
UNITS
5
-
4
-
MHz
24
-
20
-
MHz
28
-
24
-
MHz
75
-
90
-
ns
15
-
18
-
ns
13
-
15
-
ns
4