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Fairchild Semiconductor Electronic Components Datasheet

DM74LS09 Datasheet

Quad 2-Input AND Gates with Open-Collector Outputs

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August 1986
Revised March 2000
DM74LS09
Quad 2-Input AND Gates with Open-Collector Outputs
General Description
This device contains four independent gates each of which
performs the logic AND function. The open-collector out-
puts require external pull-up resistors for proper logical
operation.
Pull-Up Resistor Equations
Where:
N1 (IOH) = total maximum output high current
for all outputs tied to pull-up resistor
N2 (IIH) = total maximum input high current for
all inputs tied to pull-up resistor
N3 (IIL) = total maximum input low current for
all inputs tied to pull-up resistor
Ordering Code:
Order Number Package Number
Package Description
DM74LS09M
M14A
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow
DM74LS09N
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Devices also available in Tape and Reel.
Connection Diagram
Function Table
Y = AB
Inputs
AB
LL
LH
HL
HH
H = HIGH Logic Level
L = LOW Logic Level
Output
Y
L
L
L
H
© 2000 Fairchild Semiconductor Corporation DS006348
www.fairchildsemi.com


Fairchild Semiconductor Electronic Components Datasheet

DM74LS09 Datasheet

Quad 2-Input AND Gates with Open-Collector Outputs

No Preview Available !

Absolute Maximum Ratings(Note 1)
Supply Voltage
7V
Input Voltage
7V
Output Voltage
7V
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
4.75
2
0
Nom
5
Max
5.25
0.8
5.5
8
70
Units
V
V
V
V
mA
°C
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)
Symbol
Parameter
Conditions
VI Input Clamp Voltage
ICEX
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, VO = 5.5V
VIH = Min
VCC = Min, IOL = Max
VIL = Max
IOL = 4 mA, VCC = Min
VCC = Max, VI = 7V
VCC = Max, VI = 2.7V
VCC = Max, VI = 0.4V
VCC = Max
VCC = Max
Typ
Min Max
(Note 2)
1.5
100
0.35
0.25
2.4
4.4
0.5
0.4
0.1
20
0.36
4.8
8.8
Units
V
µA
V
mA
µA
mA
mA
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 k
CL = 15 pF
CL = 50 pF
Min Max Min Max
5 20 8 45
4 15 6 27
Units
ns
ns
www.fairchildsemi.com
2


Part Number DM74LS09
Description Quad 2-Input AND Gates with Open-Collector Outputs
Maker Fairchild Semiconductor
Total Page 4 Pages
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