English
Language : 

CD54HC192_07 Datasheet, PDF (5/20 Pages) Texas Instruments – High-Speed CMOS Logic Presettable Synchronous 4-Bit Up/Down Counters
◁
CD54/74HC192, CD54/74HC193, CD54/74HCT193
Prerequisite For Switching Specifications
PARAMETER
SYMBOL
VCC
(V)
25oC
-40oC TO 85oC -55oC TO 125oC
MIN TYP MAX MIN MAX MIN MAX UNITS
HC TYPES
Pulse Width
CPU, CPD
tW
2
115
-
-
145
-
175
-
ns
4.5
23
-
-
29
-
35
-
ns
192
6
20
-
-
25
-
30
-
ns
CPU, CPD
tW
2
100
-
-
125
-
150
-
ns
4.5
20
-
-
25
-
30
-
ns
193
6
17
-
-
21
-
26
-
ns
PL
tW
2
80
-
-
100
-
120
-
ns
4.5
16
-
-
20
-
24
-
ns
6
14
-
-
17
-
20
-
ns
MR
tW
2
100
-
-
125
-
150
-
ns
4.5
20
-
-
25
-
30
-
ns
6
17
-
-
21
-
26
-
ns
Set-up Time
Pn to PL
tSU
2
80
-
-
100
-
120
-
ns
4.5
16
-
-
20
-
24
-
ns
6
14
-
-
17
-
20
-
ns
Hold Time
Pn to PL
tH
2
0
-
-
0
-
0
-
ns
4.5
0
-
-
0
-
0
-
ns
6
0
-
-
0
-
0
-
ns
Hold Time
CPD to CPU or
tH
2
80
-
-
100
-
120
-
ns
4.5
16
-
-
20
-
24
-
ns
CPU to CPD
6
14
-
-
17
-
20
-
ns
Recovery Time
PL to CPU, CPD
tREC
2
80
-
-
100
-
120
-
ns
4.5
16
-
-
20
-
24
-
ns
6
14
-
-
17
-
20
-
ns
MR to CPU, CPD
tREC
2
4.5
5
-
5
-
-
5
-
5
-
ns
-
5
-
5
-
ns
6
5
-
-
5
-
5
-
ns
Maximum Frequency
CPU, CPD
fMAX
2
5
-
-
4
-
3
-
MHz
4.5
22
-
-
18
-
15
-
MHz
192
6
24
-
-
21
-
18
-
MHz
CPU, CPD
fMAX
2
5
-
-
4
-
3
-
MHz
4.5
25
-
-
20
-
17
-
MHz
193
6
29
-
-
24
-
20
-
MHz
HCT TYPES
Pulse Width
CPU, CPD
tW
2
-
-
-
-
-
-
-
ns
4.5
23
-
-
29
-
35
-
ns
192
6
-
-
-
-
-
-
-
ns
CPU, CPD
tW
193
2
-
-
-
-
-
-
-
ns
4.5
23
-
-
29
-
35
-
ns
6
-
-
-
-
-
-
-
ns
5
 ▷