54LS04中文资料

54LS04中文资料
54LS04中文资料

TL F 634554LS04 DM54LS04 DM74LS04 Hex Inverting Gates

June1989

54LS04 DM54LS04 DM74LS04Hex Inverting Gates

General Description

This device contains six independent gates each of which

performs the logic INVERT function

Features

Y Alternate Military Aerospace device(54LS04)is avail-

able Contact a National Semiconductor Sales Office

Distributor for specifications

Connection Diagram

Dual-In-Line Package

TL F 6345–1 Order Number54LS04DMQB 54LS04FMQB 54LS04LMQB DM54LS04J DM54LS04W DM74LS04M or DM74LS04N

See NS Package Number E20A J14A M14A N14A or W14B

Function Table

Y e A

Input Output

A Y

L H

H L

H e High Logic Level

L e Low Logic Level

C1995National Semiconductor Corporation RRD-B30M105 Printed in U S A

Absolute Maximum Ratings(Note)

If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage7V Input Voltage7V Operating Free Air Temperature Range

DM54LS and54LS b55 C to a125 C DM74LS0 C to a70 C Storage Temperature Range b65 C to a150 C Note The‘‘Absolute Maximum Ratings’’are those values beyond which the safety of the device cannot be guaran-teed The device should not be operated at these limits The parametric values defined in the‘‘Electrical Characteristics’’table 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 Parameter

DM54LS04DM74LS04

Units Min Nom Max Min Nom Max

V CC Supply Voltage4 555 54 7555 25V V IH High Level Input Voltage22V V IL Low Level Input Voltage0 70 8V I OH High Level Output Current b0 4b0 4mA I OL Low Level Output Current48mA T A Free Air Operating Temperature b55125070 C

Electrical Characteristics over recommended operating free air temperature range(unless otherwise noted)

Symbol Parameter Conditions Min

Typ

Max Units (Note1)

V I Input Clamp Voltage V CC e Min I I e b18mA b1 5V V OH High Level Output V CC e Min I OH e Max DM542 53 4

V Voltage V IL e Max DM742 73 4

V OL Low Level Output V CC e Min I OL e Max DM540 250 4 Voltage V IH e Min DM740 350 5V

I OL e4mA V CC e Min DM740 250 4

I I Input Current Max V CC e Max V I e7V

0 1mA

Input Voltage

I IH High Level Input Current V CC e Max V I e2 7V20m A I IL Low Level Input Current V CC e Max V I e0 4V b0 36mA

I OS Short Circuit V CC e Max DM54b20b100

mA Output Current(Note2)DM74b20b100

I CCH Supply Current with V CC e Max

1 2

2 4mA

Outputs High

I CCL Supply Current with V CC e Max

3 66 6mA

Outputs Low

Switching Characteristics at V CC e5V and T A e25 C(See Section1for Test Waveforms and Output Load)

R L e2k X

Symbol Parameter C L e15pF C L e50pF Units

Min Max Min Max

t PLH Propagation Delay Time

310415ns Low to High Level Output

t PHL Propagation Delay Time

310415ns High to Low Level Output

Note1 All typicals are at V CC e5V T A e25 C

Note2 Not more than one output should be shorted at a time and the duration should not exceed one second

2

3

Physical Dimensions inches(millimeters)

Ceramic Leadless Chip Carrier Package(E)

Order Number54LS04LMQB

NS Package Number E20A

14-Lead Ceramic Dual-In-Line Package(J)

Order Number54LS04DMQB or DM54LS04J

NS Package Number J14A

4

Physical Dimensions inches(millimeters)(Continued)

14-Lead Small Outline Molded Package(M)

Order Number DM74LS04M

NS Package Number M14A

14-Lead Molded Dual-In-Line Package(N)

Order Number DM74LS04N

NS Package Number N14A

5

54L S 04 D M 54L S 04 D M 74L S 04H e x I n v e r t i n g G a t e s

Physical Dimensions inches (millimeters)(Continued)

14-Lead Ceramic Flat Package (W)

Order Number 54LS04FMQB or DM54LS04W

NS Package Number W14B

LIFE SUPPORT POLICY

NATIONAL’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 NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or 2 A critical component is any component of a life systems which (a)are intended for surgical implant support device or system whose failure to perform can into the body or (b)support or sustain life and whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system or to affect its safety or with instructions for use provided in the labeling can effectiveness

be reasonably expected to result in a significant injury to the user

National Semiconductor National Semiconductor National Semiconductor National Semiconductor Corporation

Europe

Hong Kong Ltd

Japan Ltd

1111West Bardin Road

Fax (a 49)0-180-5308586

13th Floor Straight Block Tel 81-043-299-2309

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