OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS Octal Buffer/Line D

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OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS Octal Buffer/Line D

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MC74AC540 MC74ACT540 MC74AC541 MC74ACT541
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
Octal Buffer/Line Driver with State Outputs
MC74AC540/74ACT540 MC74AC541/74ACT541 octal buffer/line drivers designed employed memory address drivers, clock drivers oriented transmitter/receivers. MC74AC541/74ACT541 noninverting option MC74AC540/74ACT540. These devices similar function MC74AC240/74ACT240 MC74AC244/74ACT244 while providing flow-through architecture (inputs opposite side from outputs). This pinout arrangement makes these devices especially useful output ports microprocessors, allowing ease layout greater board density. 3-State Outputs Inputs Outputs Opposite Side Package, Allowing Easier Interface Microprocessors Outputs Source/Sink MC74AC540/74ACT540 Provides Inverted Outputs MC74AC541/74ACT541 Provides Noninverted Outputs ACT540 ACT541 Have Compatible Inputs MC74AC540/74ACT540 MC74AC541/74ACT541
SUFFIX CASE 738-03 PLASTIC
SUFFIX CASE 751D-04 PLASTIC
TRUTH TABLE
Inputs Outputs
HIGH Voltage Level Voltage Level Immaterial High Impedance
FACT DATA
MC74AC540 MC74ACT540 MC74AC541 MC74ACT541
MAXIMUM RATINGS*
Symbol Vout Iout Tstg Parameter Supply Voltage (Referenced GND) Input Voltage (Referenced GND) Output Voltage (Referenced GND) Input Current, Output Sink/Source Current, Current Output Storage Temperature Value -0.5 +7.0 -0.5 +0.5 -0.5 +0.5 +150 Unit
Maximum Ratings those values beyond which damage device occur. Functional operation should restricted Recommended Operating Conditions.
RECOMMENDED OPERATING CONDITIONS
Symbol Vin, Vout Supply Voltage Input Voltage, Output Voltage (Ref. GND) Input Rise Fall Time (Note Devices except Schmitt Inputs Input Rise Fall Time (Note Devices except Schmitt Inputs Junction Temperature (PDIP) Operating Ambient Temperature Range Output Current High Output Current Parameter ns/V ns/V Unit
from VCC; individual Data Sheets devices that differ from typical input rise fall times. from individual Data Sheets devices that differ from typical input rise fall times.
FACT DATA
MC74AC540 MC74ACT540 MC74AC541 MC74ACT541
CHARACTERISTICS
74AC Symbol Parameter +25°C Minimum High Level Input Voltage Maximum Level Output Voltage Maximum Input Leakage Current Maximum 3-State Current Minimum Dynamic Output Current Maximum Quiescent Supply Current 0.002 0.001 0.001 2.25 2.75 2.25 2.75 2.99 4.49 5.49 74AC -40°C +85°C Unit Conditions
Guaranteed Limits 3.15 3.85 1.35 1.65 2.56 3.86 4.86 0.36 0.36 0.36 ±0.1 3.15 3.85 1.35 1.65 2.46 3.76 4.76 0.44 0.44 0.44 ±1.0 VOUT VOUT IOUT *VIN IOUT *VIN VCC, (OE) VIL, VCC, VCC, VOLD 1.65 VOHD 3.85
Maximum Level Input Voltage
Minimum High Level Output Voltage
±0.5
±5.0
IOLD IOHD
outputs loaded; thresholds input associated with output under test. Maximum test duration output loaded time. Note: guaranteed less than equal respective limit VCC.
FACT DATA
MC74AC540 MC74ACT540 MC74AC541 MC74ACT541
CHARACTERISTICS (For Figures Waveforms Section
74AC Symbol Parameter VCC* tPLH tPHL tPZH tPZL tPHZ tPLZ tPLH tPHL tPZH tPZL tPHZ tPLZ Propagation Delay Data Output (AC540) Propagation Delay Data Output (AC540) Output Enable Time (AC540) Output Enable Time (AC540) Output Disable Time (AC540) Output Disable Time (AC540) Propagation Delay Data Output (AC541) Propagation Delay Data Output (AC541) Output Enable Time (AC541) Output Enable Time (AC541) Output Disable Time (AC541) Output Disable Time (AC541) +25°C 10.5 11.5 12.5 74AC -40°C +85°C 12.5 11.5 10.5 10.5 Unit Fig.
Voltage Range ±0.3 Voltage Range ±0.5
FACT DATA
MC74AC540 MC74ACT540 MC74AC541 MC74ACT541
CHARACTERISTICS
74ACT Symbol Parameter +25°C Minimum High Level Input Voltage Maximum Level Input Voltage Minimum High Level Output Voltage Maximum Level Output Voltage ICCT Maximum Input Leakage Current Additional Max. ICC/Input Maximum 3-State Current Minimum Dynamic Output Current Maximum Quiescent Supply Current ±0.5 0.001 0.001 4.49 5.49 74ACT -40°C +85°C Unit Conditions
Guaranteed Limits 3.86 4.86 0.36 0.36 ±0.1 3.76 4.76 0.44 0.44 ±1.0 ±5.0 VOUT VOUT IOUT *VIN IOUT *VIN VCC, (OE) VIL, VCC, VCC, VOLD 1.65 VOHD 3.85
IOLD IOHD
outputs loaded; thresholds input associated with output under test. Maximum test duration output loaded time.
FACT DATA
MC74AC540 MC74ACT540 MC74AC541 MC74ACT541
CHARACTERISTICS (For Figures Waveforms Section
74ACT Symbol Parameter VCC* tPLH tPHL tPZH tPZL tPHZ tPLZ tPLH tPHL tPZH tPZL tPHZ tPLZ Propagation Delay Data Output (ACT540) Propagation Delay Data Output (ACT540) Output Enable Time (ACT540) Output Enable Time (ACT540) Output Disable Time (ACT540) Output Disable Time (ACT540) Propagation Delay Data Output (ACT541) Propagation Delay Data Output (ACT541) Output Enable Time (ACT541) Output Enable Time (ACT541) Output Disable Time (ACT541) Output Disable Time (ACT541) +25°C 10.5 12.0 10.0 11.0 74ACT -40°C +85°C 11.5 10.5 12.5 11.0 10.5 12.0 Unit Fig.
Voltage Range ±0.5
CAPACITANCE
Symbol Input Capacitance Power Dissipation Capacitance Parameter Value Unit Test Conditions
FACT DATA
MC74AC540 MC74ACT540 MC74AC541 MC74ACT541
OUTLINE DIMENSIONS
SUFFIX PLASTIC PACKAGE CASE 738-03 ISSUE
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: INCH. DIMENSION CENTER LEAD WHEN FORMED PARALLEL. DIMENSION DOES INCLUDE MOLD FLASH. INCHES 1.010 1.070 0.240 0.260 0.150 0.180 0.015 0.022 0.050 0.050 0.070 0.100 0.008 0.015 0.110 0.140 0.300 0.020 0.040 MILLIMETERS 25.66 27.17 6.10 6.60 3.81 4.57 0.39 0.55 1.27 1.27 1.77 2.54 0.21 0.38 2.80 3.55 7.62 0.51 1.01
SEATING PLANE
0.25 (0.010)
0.25 (0.010)
SUFFIX PLASTIC SOIC PACKAGE CASE 751D-04 ISSUE
0.010 (0.25)
0.010 (0.25)
SEATING PLANE
NOTES: DIMENSIONING TOLERANCING ANSI Y14.5M, 1982. CONTROLLING DIMENSION: MILLIMETER. DIMENSIONS INCLUDE MOLD PROTRUSION. MAXIMUM MOLD PROTRUSION 0.150 (0.006) SIDE. DIMENSION DOES INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL 0.13 (0.005) TOTAL EXCESS DIMENSION MAXIMUM MATERIAL CONDITION. MILLIMETERS INCHES 12.65 12.95 0.499 0.510 7.40 7.60 0.292 0.299 2.35 2.65 0.093 0.104 0.35 0.49 0.014 0.019 0.50 0.90 0.020 0.035 1.27 0.050 0.25 0.32 0.010 0.012 0.10 0.25 0.004 0.009 10.05 10.55 0.395 0.415 0.25 0.75 0.010 0.029
Motorola reserves right make changes without further notice products herein. Motorola makes warranty, representation guarantee regarding suitability products particular purpose, does Motorola assume liability arising application product circuit, specifically disclaims liability, including without limitation consequential incidental damages. "Typical" parameters vary different applications. operating parameters, including "Typicals" must validated each customer application customer's technical experts. Motorola does convey license under patent rights rights others. Motorola products designed, intended, authorized components systems intended surgical implant into body, other applications intended support sustain life, other application which failure Motorola product could create situation where personal injury death occur. Should Buyer purchase Motorola products such unintended unauthorized application, Buyer shall indemnify hold Motorola officers, employees, subsidiaries, affiliates, distributors harmless against claims, costs, damages, expenses, reasonable attorney fees arising directly indirectly, claim personal injury death associated with such unintended unauthorized use, even such claim alleges that Motorola negligent regarding design manufacture part. Motorola registered trademarks Motorola, Inc. Motorola, Inc. Equal Opportunity/Affirmative Action Employer.
reach USA/EUROPE: Motorola Literature Distribution; P.O. 20912; Phoenix, Arizona 85036. 1-800-441-2447 MFAX: RMFAX0@email.sps.mot.com -TOUCHTONE (602) 244-6609 INTERNET: http://Design-NET.com
JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, Toshikatsu Otsuki, Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-3521-8315 HONG KONG: Motorola Semiconductors H.K. Ltd.; Ping Industrial Park, Ting Road, N.T., Hong Kong. 852-26629298
FACT DATA
*MC74AC540/D*
MC74AC540/D

OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS Octal Buffer/Line D

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