SN74LS123M ON Semiconductor, SN74LS123M Datasheet - Page 5

• Manufacturer Part Number: SN74LS123M
• Manufacturer: ON Semiconductor

Specifications of SN74LS123M

• Logic Family: LS
• High Level Output Current: -400uA
• Low Level Output Current: 8mA
• Number Of Elements: 2
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (typ): 5V
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Technology: Bipolar
• Abs. Propagation Delay Time: 56ns
• Operating Supply Voltage (min): 4.75V
• Lead Free Status / RoHS Status: Compliant

DC CHARACTERISTICS OVER OPERATING TEMPERATURE RANGE
2. Not more than one output should be shorted at a time, nor for more than 1 second.
AC CHARACTERISTICS
AC SETUP REQUIREMENTS
Symbol
Symbol
Symbol
V
V
V
V
V
I
I
I
I
t
t
t
t
t
t
t
t
t
IH
IL
OS
CC
PLH
PHL
PLH
PHL
PLH
PHL
W min
W
W
IH
IL
IK
OH
OL
Q
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Current
Input LOW Current
Short Circuit Current (Note 2)
Power Supply Current
Propagation Delay, A to Q
Propagation Delay, A to Q
Propagation Delay, B to Q
Propagation Delay, B to Q
Propagation Delay, Clear to Q
Propagation Delay, Clear to Q
A or B to Q
A to B to Q
Pulse Width
Parameter
Parameter
Parameter
(T
A
= 25°C, V
(T
A
= 25°C, V
CC
LS122
LS123
= 5.0 V)
CC
= 5.0 V)
Min
Min
Min
−20
2.0
2.7
4.0
40
http://onsemi.com
Limits
Limits
Limits
−0.65
0.25
0.35
Typ
Typ
Typ
116
5
3.5
4.5
23
32
23
34
28
20
−100
Max
−1.5
−0.4
Max
Max
200
0.8
0.4
0.5
0.1
5.0
20
20
33
45
44
56
45
27
11
(unless otherwise specified)
Unit
Unit
Unit
mA
mA
mA
mA
μA
ns
ns
ns
ns
μs
ns
V
V
V
V
V
V
Guaranteed Input HIGH Voltage for
All Inputs
Guaranteed Input LOW Voltage for
All Inputs
V
V
or V
I
I
V
V
V
V
V
C
C
R
R
C
C
OL
OL
CC
CC
CC
CC
CC
CC
CC
ext
L
ext
L
ext
L
= 15 pF
= 2.0 kΩ
= 15 pF, R
= 4.0 mA
= 8.0 mA
IL
= MIN, I
= MIN, I
= MAX, V
= MAX, V
= MAX, V
= MAX
= MAX
= 0
= 5.0 kΩ
= 1000 pF, R
per Truth Table
Test Conditions
Test Conditions
Test Conditions
IN
OH
L
IN
IN
IN
= − 18 mA
= 2.0 kΩ
= MAX, V
= 2.7 V
= 7.0 V
= 0.4 V
ext
V
V
per Truth Table
CC
IN
= 10 kΩ,
= V
= V
IL
IN
CC
or V
= V
MIN,
IH
IH