HCF4042BC1 STMICROELECTRONICS [STMicroelectronics], HCF4042BC1 Datasheet - Page 3

• Manufacturer Part Number: HCF4042BC1
• Description: QUAD CLOCKED D LATCH
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

LOGIC BLOCK DIAGRAM AND TRUTH TABLE
STATIC ELECTRICAL CHARACTERISTICS (over recommended operating conditions)
* T
* T
Symbol
The Noise Margin for both ”1” and ”0” level is : 1V min. with V
V
V
Lo w
High
V
I
OH
OL
L
IH
= – 55 C for HCC device : – 40 C for HCF device.
= + 125 C for HCC device : + 85 C for HCF device.
Quiescent
Current
Output High
Voltage
Output Low
Voltage
Input High
Voltage
Parameter
HCC
Types
HCF
Types
0/10
0/15
0/20
0/10
0/15
0/10
0/15
10/0
15/0
0/ 5
0/ 5
(V)
0/5
5/0
V
I
Test Conditions
1.5/13.5 < 1
0.5/4.5
V
(V)
1/9
O
( A)
|I
< 1
< 1
< 1
< 1
< 1
< 1
< 1
< 1
O
| V
(V)
10
15
20
10
15
10
15
10
15
10
15
5
5
5
5
5
D D
DD
14.95
Min. Max. Min. Typ. Max. Min. Max.
4.95
9.95
3.5
11
7
= 5V, 2V min. with V
T
L o w
Clock
__
__
0.05
0.05
0.05
*
20
16
0
1
/
\ __
1
2
4
4
8
__
14.95
4.95
9.95
3.5
11
7
Value
25 C
0.02
0.02
0.02
0.04
0.02
0.02
0.02
DD
Polarity
= 10V, 2.5V min. with V
0
0
1
1
0.05
0.05
0.05
20
16
1
2
4
4
8
HCC/HCF4042B
14.95
4.95
9.95
3.5
11
7
T
Hi g h
0.05
0.05
0.05
120
600
120
30
60
30
60
*
Latch
Latch
Q
D
D
DD
= 15V.
Unit
V
V
V
A
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