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CD74HC93M View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
CD74HC93M High-Speed CMOS Logic 4-Bit Binary Ripple Counter Texas-Instruments
Texas Instruments Texas-Instruments
CD74HC93M Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
CD74HC93, CD74HCT93
DC Electrical Specifications (Continued)
TEST
CONDITIONS
25oC
-40oC TO 85oC
PARAMETER
HCT TYPES
SYMBOL VI (V) IO (mA) VCC (V) MIN TYP MAX MIN
MAX
High Level Input
Voltage
VIH
-
-
4.5 to 2
-
-
2
-
5.5
Low Level Input
Voltage
VIL
-
-
4.5 to -
- 0.8
-
0.8
5.5
High Level Output
Voltage
CMOS Loads
VOH
VIH or -0.02
4.5
4.4
-
-
4.4
-
VIL
High Level Output
Voltage
TTL Loads
-4
4.5 3.98 -
-
3.84
-
Low Level Output
Voltage
CMOS Loads
VOL
VIH or 0.02
4.5
-
- 0.1
-
0.1
VIL
Low Level Output
Voltage
TTL Loads
4
4.5
-
- 0.26
-
0.33
Input Leakage
Current
II
VCC to
0
5.5
-
- ±0.1
-
±1
GND
Quiescent Device
Current
ICC
VCC or
0
5.5
-
-
8
-
80
GND
Additional Quiescent
ICC
VCC
-
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 (VI = 2.4V, VCC = 5.5V) specification is 1.8mA.
-55oC TO 125oC
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
CP0, CP1
0.6
MR1, MR2
0.4
NOTE: Unit Load is ICC limit specified in DC Electrical
Specifications table, e.g. 360µA max at 25oC.
Prerequisite For Switching Specifications
PARAMETER
HC TYPES
Maximum Clock Frequency
Clock Pulse Width
CP0, CP1
TEST CONDITIONS
SYMBOL
VCC (V)
fMAX
2
4.5
6
tw
2
4.5
6
25oC
MIN MAX
6
-
30
-
35
-
80
-
16
-
14
-
-40oC TO 85oC
MIN MAX
-55oC TO 125oC
MIN MAX
UNITS
5
-
4
-
MHz
24
-
20
-
MHz
28
-
24
-
MHz
100
-
120
-
ns
20
-
24
-
ns
17
-
20
-
ns
4
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