DM74LS26M 查看數據表（PDF） - Fairchild Semiconductor
零件编号
产品描述 (功能)
生产厂家
DM74LS26M Datasheet PDF : 4 Pages
| |||
Absolute Maximum Ratings(Note 1)
Supply Voltage
7V
Input Voltage
7V
Output Voltage
15V
Operating Free Air Temperature Range 0°C to +70°C
Storage Temperature Range
−65°C to +150°C
Note 1: The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum ratings.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Recommended Operating Conditions
Symbol
VCC
VIH
VIL
VOH
IOL
TA
Parameter
Supply Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Voltage
LOW Level Output Current
Free Air Operating Temperature
Min
Nom
Max
Units
4.75
5
5.25
V
2
V
0.8
V
15
V
8
mA
0
70
°C
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Symbol
Parameter
Conditions
VI
ICEX
Input Clamp Voltage
HIGH Level
Output Current
VOL
LOW Level
Output Voltage
II
Input Current @ Max
Input Voltage
IIH
HIGH Level Input Current
IIL
LOW Level Input Current
ICCH
Supply Current with Outputs HIGH
ICCL
Supply Current with Outputs LOW
Note 2: All typicals are at VCC = 5V, TA = 25°C.
VCC = Min, II = −18 mA
VCC = Min
VIL = Max
VCC = Min, IOL = Max
VIH = Min
IOL = 4 mA, VCC = Min
VCC = Max, VI = 7V
VI = 5.5V
VCC = Max, VI = 2.7V
VCC = Max, VI = 0.4V
VCC = Max
VCC = Max
VO = 15V
VO = 12V
Typ
Min
Max
(Note 2)
−1.5
1000
50
Units
V
µA
0.35
0.5
V
0.25
0.4
0.1
mA
20
µA
−0.36
mA
0.8
1.6
mA
2.4
4.4
mA
Switching Characteristics
at VCC = 5V and TA = 25°C
Symbol
Parameter
tPLH
Propagation Delay Time
LOW-to-HIGH Level Output
tPHL
Propagation Delay Time
HIGH-to-LOW Level Output
RL = 2 kΩ
CL = 15 pF
CL = 50 pF
Min
Max
Min
Max
20
45
15
20
Units
ns
ns
www.fairchildsemi.com
2
Share Link: 