74VHCT138ASJX Fairchild Semiconductor, 74VHCT138ASJX Datasheet - Page 5

• Manufacturer Part Number: 74VHCT138ASJX
• Description: DECODER/DEMUX 3-TO-8 16SOP
• Manufacturer: Fairchild Semiconductor
• Series: 74VHCTr
• Type: Decoder/Demultiplexerr

Specifications of 74VHCT138ASJX

• Circuit: 1 x 3:8
• Independent Circuits: 1
• Current - Output High, Low: 8mA, 8mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (5.3mm Width), 16-SO, 16-SOEIIJ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1993 Fairchild Semiconductor Corporation
74VHCT138A Rev. 1.2
DC Electrical Characteristics
AC Electrical Characteristics
Note:
5. C
Symbol
t
t
t
current consumption without load. Average operating current can be obtained by the equation:
I
Symbol
PLH
PLH
PLH
CC
I
V
I
V
PD
V
I
CCT
V
OFF
I
CC
C
OH
OL
IN
C
IH
IL
(Opr.)
, t
, t
, t
PD
IN
is defined as the value of the internal equivalent capacitance which is calculated from the operating
PHL
PHL
PHL
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output
Voltage
LOW Level Output
Voltage
Input Leakage Current
Quiescent Supply
Current
Maximum I
Output Leakage Current
C
Propagation Delay,
A
Propagation Delay,
E
Propagation Delay,
E
Input Capacitance
Power Dissipation
Capacitance
PD
n
3
1
to O
to O
or E
Parameter
• V
Parameter
CC
2
n
n
CC
to O
• f
/ Input
IN
n
+ I
CC
V
4.5 – 5.5
4.5 – 5.5
5.0 ± 0.5 C
5.0 ± 0.5 C
5.0 ± 0.5 C
V
0 – 5.5
CC
CC
4.5
4.5
5.5
5.5
0
(V)
(V)
V
or V
V
or V
V
V
V
inputs
V
C
C
C
V
(5)
IN
IN
IN
IN
IN
OUT
Conditions
CC
L
L
L
L
L
L
IL
IL
Conditions
V
V
V
3.4V, All other
5.5V or GND
15pF
50pF
15pF
50pF
15pF
50pF
IH
IH
CC
5.5V
Open
V
5
CC
or GND
I
I
I
I
OH
OH
OL
OL
or GND
50µA
8mA
–50µA
–8mA
Min.
T
Min.
3.94
A
2.0
4.4
Typ.
7.6
8.1
6.6
7.1
7.0
7.5
49
T
4
25°C
A
Typ. Max. Min. Max.
4.5
0.0
25°C
Max.
10.4
11.4
10.1
10.6
9.1
9.6
10
0.36
±0.1
1.35
0.8
0.1
4.0
0.5
T
Min.
A
1.0
1.0
1.0
1.0
1.0
1.0
T
3.80
2.0
4.4
+85°C
to +85°C
A
–40°C to
–40°C
Max.
12.0
13.0
10.5
11.5
11.0
12.0
10
0.44
±1.0
20.0
1.50
0.8
0.1
5.0
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Units
Units
mA
pF
pF
ns
ns
ns
µA
µA
µA
V
V
V
V