HCF4021 Datasheet, PDF (6/13 Pages) STMicroelectronics – Asynchronous parallel input or synchronous serial-in/serial-out 8-stage static shift register

Electrical characteristics
HCF4021
Table 6. DC specifications⁽¹⁾
Test condition
Value
Sym. Parameter
T_A = 25 °C
-40 to 85 °C -55 to 125°C Unit
V_I (V) V_O (V) |I_O| (A) V_DD(V)
Min. Typ. Max. Min. Max. Min. Max.
0/5
I_L
Quiescent ^0/10
current _0/15
0/20
High-level ^0/5
V_OH
output
0/10
<1
voltage _0/15
5/0
Low-level
V_OL
output
10/0
<1
voltage _15/0
High-level
V_IH
input
voltage
0.5/4.5
1/9
<1
1.5/13.5
5
5
150
150
10
0.04 10
300
300
A
15
20
600
600
20
0.08 100
3000
3000
5 4.95
4.95
4.95
10 9.95
9.95
9.95
15 14.95
14.95
14.95
5
10
0.05
0.05
0.05
15
5
3.5
V
3.5
3.5
10
7
7
7
15 11
11
11
Low-level
V_IL
input
voltage
4.5/0.5
9/1
<1
13.5/1.5
2.5
Output
0/5
4.6
I_OH
drive
<1
current ^{0/10 9.5}
0/15 13.5
0/5 0.4
I_OL
Output sink
current
0/10
0.5
<1
0/15 1.5
Input
I_I
leakage 0/18
current
Any input
C_I
Input
capacitance
Any input
5
1.5
1.5
1.5
10
3
3
3
15
4
4
4
-1.36 -3.2
5
-0.44 -1
-1.1
-0.36
-1.1
-0.36
10 -1.1 -2.6
-0.9
-0.9
15 -3.0 -6.8
-2.4
-2.4
mA
5 0.44 1
0.36
0.36
10 1.1 2.6
0.9
0.9
15 3.0 6.8
2.4
2.4
18
10^-5 0.1
1
1 A
5 7.5
pF
1. The noise margin for both level "1" and "0" is: 1 V min. with V_DD = 5 V, 2 V min. with V_DD = 10 V, and 2.5 V min. with
V_DD = 15 V.
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DocID008216 Rev 3