SN74LS123M ON Semiconductor, SN74LS123M Datasheet - Page 7

• 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

0.55
0.45
0.35
K
0.5
0.4
4.5
Figure 5. K versus V
V
C
RC
ext
100000
10000
= 1000 pF
= 5 V
1000
− 55°C
100
70°C
125°C
25°C
0°C
10
V
1
CC
5
R
R
CC
ext
ext
5.5
= 260 kΩ
= 160 kΩ
0.55
0.45
0.35
K
C
0.5
0.4
ext
4.5
, EXTERNAL TIMING CAPACITANCE (pF)
10
http://onsemi.com
Figure 6. K versus V
70°C
125°C
0°C
V
C
7
CC
ext
V
Figure 8.
− 55°C
5
RC
= 5 V
= 1000 pF
25°C
RC
5.5
100
0.55
0.45
0.35
K
0.5
0.4
Figure 7. K versus V
R
R
R
R
R
4.5
ext
ext
ext
ext
ext
= 20 kΩ
= 10 kΩ
= 5 kΩ
= 80 kΩ
= 40 kΩ
125°C
− 55°C
25°C
70°C
0°C
V
CC =
C
ext
5
V
= 1000 pF
RC
1000
CC
and V
5.5
RC