DM74LS04N中文资料
? 2000 Fairchild Semiconductor Corporation DS006345
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August 1986Revised March 2000
DM74LS04 Hex Inverting Gates
DM74LS04
Hex Inverting Gates
General Description
This device contains six independent gates each of which performs the logic INVERT function.
Ordering Code:
Devices also available in T ape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram Function Table
Y = A
H = HIGH Logic Level L = LOW Logic Level
Order Number Package Number
Package Description
DM74LS04M M14A 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow DM74LS04SJ M14D 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide DM74LS04N
N14A
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Input Output A Y L H H
L
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D M 74L S 04
Absolute Maximum Ratings (Note 1)
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
Electrical Characteristics
over recommended operating free air temperature range (unless otherwise noted)Note 2: All typicals are at V CC = 5V, T A = 25°C.
Note 3: Not more than one output should be shorted at a time, and the duration should not exceed one second.
Switching Characteristics
at V CC = 5V and T A = 25°C
Supply Voltage 7V Input Voltage
7V
Operating Free Air Temperature Range 0°C to +70°C Storage Temperature Range
?65°C to +150°C
Symbol Parameter
Min Nom Max Units V CC Supply Voltage
4.755
5.25
V V IH HIGH Level Input Voltage 2
V V IL LOW Level Input Voltage 0.8V I OH HIGH Level Output Current ?0.4mA I OL LOW Level Output Current 8mA T A
Free Air Operating Temperature
70
°C
Symbol Parameter
Conditions
Min
Typ Max Units (Note 2)
V I Input Clamp Voltage V CC = Min, I I = ?18 mA ?1.5
V V OH HIGH Level V CC = Min, I OH = Max, 2.7
3.4V
Output Voltage V IL = Max V OL
LOW Level V CC = Min, I OL = Max,
0.350.5Output Voltage
V IH = Min
V
I OL = 4 mA, V CC = Min 0.25
0.4I I Input Current @ Max V CC = Max, V I = 7V
0.1
mA
Input Voltage
I IH HIGH Level Input Current V CC = Max, V I = 2.7V 20μA I IL LOW Level Input Current V CC = Max, V I = 0.4V ?0.36mA I OS Short Circuit Output Current V CC = Max (Note 3)?20
?100mA I CCH Supply Current with Outputs HIGH V CC = Max 1.2 2.4mA I CCL
Supply Current with Outputs LOW
V CC = Max
3.6
6.6
mA
R L = 2 k ?
Symbol Parameter
C L = 15 pF
C L = 50 pF
Units
Min
Max Min Max t PLH Propagation Delay Time 310415ns LOW-to-HIGH Level Output t PHL
Propagation Delay Time 3
10
4
15
ns HIGH-to-LOW Level Output
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DM74LS04
Physical Dimensions inches (millimeters) unless otherwise noted
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150 Narrow
Package Number M14A
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D M 74L S 04
Physical Dimensions
inches (millimeters) unless otherwise noted (Continued)
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
Package Number M14D
5
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DM74LS04 Hex Inverting Gates
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
Package Number N14A
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications.LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein:1.Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea-sonably expected to result in a significant injury to the user.
2. A critical component in any component of a life support device or system whose failure to perform can be rea-sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
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