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HCF4056B Datasheet(PDF) 4 Page - STMicroelectronics

Part # HCF4056B
Description  BCD TO 7 SEGMENT DECODER /DRIVER WITH STROBED LATCH FUNCTION
PDF  10 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

HCF4056B Datasheet(HTML) 4 Page - STMicroelectronics

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DC SPECIFICATIONS
The Noise Margin for both "1" and "0" level is: 1V min. with VDD=5V, 2V min. with VDD=10V, 2.5V min. with VDD=15V
DYNAMIC ELECTRICAL CHARACTERISTICS (Tamb = 25°C, CL = 50pF, RL = 200KΩ, tr = tf = 20 ns)
(*) Typical temperature coefficient for all VDD value is 0.3 %/°C.
Symbol
Parameter
Test Condition
Value
Unit
VEE
(V)
VI
(V)
VO
(V)
VSS
(V)
VDD
(V)
TA = 25°C
-40 to 85°C -55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
IL
Quiescent Current
-5
0/5
0
5
0.04
5
150
150
µA
0
0/10
0
10
0.04
10
300
300
0
0/15
0
15
0.04
20
600
600
0
0/20
0
20
0.08
100
3000
3000
VOH
High Level Output
Voltage
0
0/5
0
5
4.95
4.95
4.95
V
0
0/10
0
10
9.95
9.95
9.95
0
0/15
0
15
14.95
14.95
14.95
VOL
Low Level Output
Voltage
0
5/0
0
5
0.05
0.05
0.05
V
0
10/0
0
10
0.05
0.05
0.05
0
15/0
0
15
0.05
0.05
0.05
VIH
High Level Input
Voltage
-5
0.5/4.5
0
5
3.5
3.5
3.5
V
01/9
0
10
7
7
7
0
1.5/18.5
0
15
11
11
11
VIL
Low Level Input
Voltage
5
0.5/4.5
0
5
1.5
1.5
1.5
V
09/1
0
10
3
3
3
0
1.5/18.5
0
15
4
4
4
IOH
Output Drive
Current
-5
0/5
4.5
0
5
-0.38
-0.9
-0.28
-0.28
mA
0
0/10
9.5
0
10
-0.38
-0.9
-0.28
-0.28
0
0/15
13.5
0
15
-1.27
-3
-0.95
-0.95
IOL
Output Sink
Current
-5
0/5
0.4
0
5
1.1
2.6
0.82
0.82
mA
0
0/10
0.5
0
10
1.1
2.6
0.82
0.82
0
0/15
1.5
0
15
2.9
6.8
2.17
2.17
II
Input Leakage
Current (any input)
0
0/18
0
18
±10-5 ±0.1
±1
±1
µA
CI
Input Capacitance
(any input)
5
7.5
pF
Symbol
Parameter
Test Condition
Value (*)
Unit
VEE
(V)
VSS
(V)
VDD
(V)
Min.
Typ.
Max.
tPHL tPLH Propagation Delay
Time (any Input to
any Output)
-5
0
5
650
1300
ns
0
0
10
575
1150
0
0
15
375
750
tTHL tTLH Transition Time
(any Output)
-5
0
5
100
200
ns
0
0
10
100
200
0
0
15
75
150



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