MN54ABT240 NSC | Alldatasheet

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Technical content

Original Creation Date: 09/06/95 Last Update Date: 09/24/98 Last Major Revision Date: 03/19/97 MN54ABT240-X REV 0B0 MICROCIRCUIT DATA SHEET OCTAL BUFFER AND LINE DRIVER WITH TRI-STATE OUTPUTS General Description The ABT240 is an inverting octal buffer and line driver designed to be employed as a memory address driver, clock driver and bus oriented transmitter or receiver which provides improved PC board density. NS Part Numbers 54ABT240E-QML * 54ABT240J-QML 54ABT240W-QML * Industry Part Number 54ABT240 Prime Die NB240 Controlling Document See Features Page Processing MIL-STD-883, Method 5004 Quality Conformance Inspection MIL-STD-883, Method 5005 Subgrp Description Temp ( C)o

1 Static tests at +25

2 Static tests at +125

3 Static tests at -55

4 Dynamic tests at +25

5 Dynamic tests at +125

6 Dynamic tests at -55

7 Functional tests at +25

8A Functional tests at +125 8B Functional tests at -55

9 Switching tests at +25

10 Switching tests at +125

11 Switching tests at -55

MICROCIRCUIT DATA SHEETMN54ABT240-X REV 0B0

Features

  • Output sink capability 48mA, source capability of 24mA - Guaranteed latchup protection - High impedance glitch free bus loading during entire power up and power down cycle - Nondestructive hot insertion capability - SMD : 5962-9318801Q2A*, QRA, QSA*

MICROCIRCUIT DATA SHEETMN54ABT240-X REV 0B0 (Absolute Maximum Ratings) (Note 1) Vcc Pin Potential to Ground Potential -0.5V to +7.0V Input Voltage (Note 2) -0.5V to +7.0V Input Current (Note 2) -30mA to +5.0mA Voltage Applies To Any Output -0.5V to 5.5VIn the Disabled or Power-Off State -0.5V to VccIn The High State Current Applies To Output 96mAIn The Low State (Max) Junction Temperature (Tj) +175CCeramic Thermal Resistance See Mil-Std 1835Junction-to-Case (Theta JC) Storage Temperature -65C to +150C Lead Temperature +300C(Soldering, 10 seconds) ESD Classification Class 3 Maximum Power Dissipation 500 mW Note 1: Absolute maximum ratings are values beyond which the device may be damaged or have its useful life impaired. Fuctional operation under these conditions is not implied. Note 2: Either voltage limit or current limit is sufficient to protect inputs. Recommended Operating Conditions Supply Voltage (Vcc) 4.5V to 5.5V Operating Temperature -55C to +125C Minimum Input Edge Rate (dV/dt) 50 mV/nsData Input 20 mV/nsEnable Input Maximum Output Current -24 mAHigh Level (Ioh) 48 mALow Level (Iol)

MN54ABT240-X REV 0B0 MICROCIRCUIT DATA SHEET

Electrical Characteristics

(The following conditions apply to all the following parameters, unless otherwise specified.) DC: 4.5V to 5.5V Temp Range: -55C to 125C SYMBOL PARAMETER CONDITIONS NOTES PIN- NAMEMIN MAX UNITSUB- GROUPS ICCH Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 4 VCC 250.0 uA 1, 2, ICCL Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 4 VCC 30.0 mA 1, 2, ICCZ Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 4 VCC 250.0 uA 1, 2, ICCT Supply Current VCC=5.5V, OE=0.0V Input under test=3.4V Other inputs=5.5V or 0.0V 1, 4 VCC 2.5 mA 1, 2, VCC=5.5V, OE=3.4V Other inputs=5.5V or 0.0V 1, 4 VCC 2.5 mA 1, 2, VCC=5.5V, OE=5.5V Input under test=3.4V Other inputs=5.5V or 0.0V 1, 4 VCC 50.0 uA 1, 2, IIH High Level Input Current VCC=5.5V, VINH=5.5V 1, 4 IN 2.0 uA 1, 2, IIL Low Level Input Current VCC=5.5V, VINL=0.0V 1, 4 IN -2.0 uA 1, 2, IOZH Maximum TRI-STATE Leakage Current HIGH VCC=5.5V, VOUT=2.7V VINL=0.0V, VIH (OE)=2.0V 1, 4 OUT 10.0 uA 1, 2, IOZL Maximum TRI-STATE Leakage Current LOW VCC=5.5V, VOUT=0.5V VINH=5.5V, VIH (OE)=2.0V 1, 4 OUT -10.0 uA 1, 2, ICEX Output High Leakage Current VCC=5.5V, VOUT=5.5V VINH=5.5V 1, 4 OUT 50.0 uA 1, 2, IOS Output Short Circuit Current VCC=5.5V, VOUT=0.0V VINH=5.5V 1, OUT -100 -275 mA 1, 2, IOS1 Output Short Circuit Current VCC=5.5V, VOUT=2.5V VINH=5.5V 1, OUT -50 -180 mA 1, 2, IBVI Input High Current Breakdown Test VCC=5.5V, VINH=7.0V 1, 4 OUT 7.0 uA 1, 2, IZZ Bus Drainage Test VCC=0.0V, VOUT=4.5V, VINL=0.0V 1, 4 OUT -100 100 uA 1, 2, VOL Low Level Output Voltage VCC=4.5V, IOL=48.0mA, VINH=4.5V, VINL=0.0V, VIH=2.0V, VIL=0.8V 1, 4 OUT 0.55 V 1, 2,

MN54ABT240-X REV 0B0 MICROCIRCUIT DATA SHEET DC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) DC: 4.5V to 5.5V Temp Range: -55C to 125C SYMBOL PARAMETER CONDITIONS NOTES PIN- NAMEMIN MAX UNITSUB- GROUPS VOH High Level Output Voltage VCC=4.5V, IOH=-24.0mA, VINH=4.5V, VINL=0.0V, VIH=2.0V, VIL=0.8V 1, 4 OUT 2.0 V 1, 2, VCC=4.5V, IOH=-3mA, VINH=4.5V, VINL=0.0V, VIH=2.0V, VIL=0.8V 1, 4 OUT 2.5 V 1, 2, VCC=5.0V, IOH=-3mA, VINH=5.0V, VINL=0.0V, VIH=2.0V, VIL=0.8V 1, 4 OUT 3.0 V 1, 2, VID Input Leakage Test VCC=0.0V, IID=1.9uA, VINL=0.0V 1, 4 IN 4.75 V 1, 2, VCD Input Clamp Diode Voltage VCC=4.5V, IKL=-18mA, VINH=4.5V, VINL=0.0V 1, 4 IN -1.2 V 1, 2, VOLP Low Level Ground Bounce VCC=5.0V, LOAD : 50pF / 500 OHMS 7, 8 IN 0.9 V 4 VOLV Low Level Ground Bounce VCC=5.0V, LOAD : 50pF / 500 OHMS 7, 8 IN -1.35 V 4 VOHP High Level VCC Bounce VCC=5.0V, LOAD : 50pF / 500 OHMS 7, 8 IN 1.55 V 4 VOHV High Level VCC Bounce VCC=5.0V, LOAD : 50pF / 500 OHMS 7, 8 IN -0.55 V 4 CIN Input Capacitance VCC=0.0V 7 IN 10.0 pF 4 COUT Output Capacitance VCC=5.5V 7 OUT 16.0 pF 4

MN54ABT240-X REV 0B0 MICROCIRCUIT DATA SHEET (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50pF RL=500 OHMS TRISE/TFALL = 3.0nS SYMBOL PARAMETER CONDITIONS NOTES PIN- NAMEMIN MAX UNITSUB- GROUPS tpLH Propagation Delay VCC=5.0V @25C, VCC=4.5V & 5.5V @-55C/125C 2, 5 In to On 1.0 4.3 ns 9 2, 5 In to On 0.8 5.5 ns 10, 11 tpHL Propagation Delay VCC=5.0V @25C, VCC=4.5V & 5.5V @-55C/125C 2, 5 In to On 1.0 4.5 ns 9 2, 5 In to On 1.0 5.5 ns 10, 11 tpZL Output Enable Time VCC=5.0V @25C, VCC=4.5V & 5.5V @-55C/125C 2, 5 OE to On 1.1 6.2 ns 9 2, 5 OE to On 0.8 7.7 ns 10, 11 tpZH Output Enable Time VCC=5.0V @25C, VCC=4.5V & 5.5V @-55C/125C 2, 5 OE to On 1.1 5.8 ns 9 2, 5 OE to On 0.8 7.5 ns 10, 11 tpHZ Output Disable Time VCC=5.0V @25C, VCC=4.5V & 5.5V @-55C/125C 2, 5 OE to On 1.5 5.9 ns 9 2, 5 OE to On 1.0 7.5 ns 10, 11 tpLZ Output Disable Time VCC=5.0V @25C, VCC=4.5V & 5.5V @-55C/125C 2, 5 OE to On 1.5 5.9 ns 9 2, 5 OE to On 1.0 7.2 ns 10, 11 Note 1: SCREEN TESTED 100% ON EACH DEVICE AT -55C, +125C & +25C TEMP., SUBGROUPS 1,2,3,7 & 8. Note 2: SCREEN TESTED 100% ON EACH DEVICE AT -55C, +25C & +125C TEMP., SUBGROUPS A9, A10 & A11. Note 3: SCREEN TESTED 100% ON EACH DEVICE AT +25C TEMP. ONLY, SUBGROUP 9. Note 4: SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C, +125C & -55C TEMP., SUBGROUPS A1, 2, 3, 7 & 8. Note 5: SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C, +125C & -55C TEMP., SUBGROUPS A9, 10, & 11. Note 6: SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C TEMP ONLY, SUBGROUP A9. Note 7: NOT TESTED (GUARANTEED BY DESIGN CHARACTERIZATION DATA). Note 8: MAX NUMBER OF OUTPUTS DEFINED AS (N). N-1 DATA INPUTS ARE DRIVEN 0V TO 3.0V. ONE OUTPUT @ VOL OR @ VOH. Note 9: MAX NUMBER OF DATA INPUTS (N) SWITCHING. (N-1) INPUTS SWITCHING 0V TO 3.0V. INPUT-UNDERTEST SWITCHING: 3V TO THRESHOLD (VILD), 0V TO THRESHOLD (VIHD), FREQ.= 1 MHZ. Note 10: MAXIMUM TEST DURATION NOT TO EXCEED ONE SECOND, NOT MORE THAN ONE OUTPUT SHORTED AT ONE TIME.

MICROCIRCUIT DATA SHEETMN54ABT240-X REV 0B0 Graphics and Diagrams GRAPHICS# DESCRIPTION E20ARE LCC (E), TYPE C, 20 TERMINAL(P/P DWG) J20ARM CERDIP (J), 20 LEAD (P/P DWG) W20ARF CERPACK (W), 20 LEAD (P/P DWG) See attached graphics following this page.

MICROCIRCUIT DATA SHEETMN54ABT240-X REV 0B0

Revision History

Rev ECN # Rel Date Originator Changes 0B0 M0001562 09/24/98 Bill Petcher Changed MDS MN54ABT240-X REV 0A0 to MN54ABT240-X REV 0B0