54ABT16244W-QMLNOPB - National Semiconductor

Original Creation Date: 11/01/95

Last Update Date: 03/26/03

Last Major Revision Date: 02/12/03

MN54ABT16244-X REV 1A0 MICROCIRCUIT DATA SHEET

16-BIT BUFFER/LINE DRIVER WITH TRI-STATE OUTPUTS

General Description

The ABT16244 contains sixteen non-inverting bidirectional buffers with TRI-STATE outputs

designed to be employed as a memory and address driver, clock driver, or bus oriented

transmitter/receiver. The device is nibble controlled. Individual TRI-STATE control

inputs can be shorted together for 8-bit or 16-bit operation.

NS Part Numbers

54ABT16244W-QML

Industry Part Number

54ABT16244

Prime Die

NB6244

Controlling Document

SEE FEATURES SECTION

Processing

MIL-STD-883, Method 5004

Quality Conformance Inspection

MIL-STD-883, Method 5005

Subgrp Description Temp ( C)

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 SHEET

MN54ABT16244-X REV 1A0

Features

- Separate control logic for each nibble

- 16-bit version of the ABT244

- Outputs sink capability of 48 mA, source capability of 24 mA

- High impedance glitch free bus loading during entire power up and power down cycle.

- Non-Destructive hot insertion capability.

CONTROLLING DOCUMENTS:

54ABT16244W-QML 5962-9317402QXA

MICROCIRCUIT DATA SHEET

MN54ABT16244-X REV 1A0

(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 Applied To Any Output -0.5V to 5.5VIn the Disabled or Power-Off State -0.5V to VccIn The High State

Current Applied 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 2

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. Functional 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)

MN54ABT16244-X REV 1A0 MICROCIRCUIT DATA SHEET

Electrical Characteristics

DC PARAMETERS

(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-

NAME MIN MAX UNIT SUB-

GROUPS

ICCH Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 4 VCC 2.0 mA 1, 2,

ICCL Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 4 VCC 60.0 mA 1, 2,

ICCZ Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 4 VCC 2.0 mA 1, 2,

ICCT Supply Current

per Input 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 50.0 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 -50.0 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 IN 7.0 uA 1, 2,

IZZ Bus Drainage Test VCC=0.0V, VOUT=4.5V, VINL=0.0V 1, 4 IN/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,

MN54ABT16244-X REV 1A0 MICROCIRCUIT DATA SHEET

Electrical Characteristics

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-

NAME MIN MAX UNIT SUB-

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 OUT 875 mV 4

VOLV Low Level Ground

Bounce VCC=5.0V, LOAD : 50pF / 500 OHMS 7, 8 OUT -1500 mV 4

VOHP High Level VCC

Bounce VCC=5.0V, LOAD : 50pF / 500 OHMS 7, 8 OUT 1400 mV 4

VOHV High Level VCC

Bounce VCC=5.0V, LOAD : 50pF / 500 OHMS 7, 8 OUT -800 mV 4

CIN Input Capacitance VCC=0.0V 7 IN 10.5 pF 4

COUT Output

Capacitance VCC=5.0V 7 OUT 15.0 pF 4

MN54ABT16244-X REV 1A0 MICROCIRCUIT DATA SHEET

Electrical Characteristics

AC PARAMETERS

(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-

NAME MIN MAX UNIT SUB-

GROUPS

tpLH opagation Delay VCC=5.0V @25C, VCC=4.5V & 5.5V

@-55C/125C 2, 5 In to

On 0.5 4.7 ns 9

2, 5 In to

On 0.5 5.3 ns 10, 11

tpHL Propagation Delay VCC=5.0V @25C, VCC=4.5V & 5.5V

@-55C/125C 2, 5 In to

On 0.5 4.8 ns 9

2, 5 In to

On 0.5 5.9 ns 10, 11

tpZL Output Enable

Time VCC=5.0V @25C, VCC=4.5V & 5.5V

@-55C/125C 2, 5 OE to

On 1.5 6.2 ns 9

2, 5 OE to

On 1.5 7.0 ns 10, 11

tpZH Output Enable

Time VCC=5.0V @25C, VCC=4.5V & 5.5V

@-55C/125C 2, 5 OE to

On 1.5 6.1 ns 9

2, 5 OE to

On 1.5 6.8 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 6.8 ns 9

2, 5 OE to

On 1.5 7.7 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 5.4 ns 9

2, 5 OE to

On 1.5 6.5 ns 10, 11

Note 1: Screen tested 100% on each device at -55C, +25C & +125C Temp., Subgroups 1,2,3,7 & 8.

Note 2: Screen tested 100% on each device at -55C, +25C, and +125C temp., subgroups A9, A10,

and A11.

Note 3: Screen tested 100% on each device at +25C temp. only, subgroup A9.

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 defines as (N). N-1 data inputs are driven 0V to 3V. one

output @Vol or @Voh.

Note 9: Max number of data inputs (N) switching. (N-1) inputs switching 0V to 3V.

Input-under-test 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 SHEET

MN54ABT16244-X REV 1A0

Graphics and Diagrams

GRAPHICS# DESCRIPTION

WA48ARB CERPACK, 48 LEAD, .025 LEAD PITCH (P/P DWG)

See attached graphics following this page.

MICROCIRCUIT DATA SHEET

MN54ABT16244-X REV 1A0

Revision History

Rev ECN # Rel Date Originator Changes

0B0 M0001557 03/26/03 Bill Petcher Update MDS MN54ABT16244-X REV 0A0 to MN54ABT16244-X

REV 0B0

1A0 M0004126 03/26/03 Rose Malone Update MDS: MN54ABT16244-X, Rev. 0B0 to

MN54ABT16244-X, Rev. 1A0. Moved reference to SMD

number to Features Section. Changed the limits in DC

Electrical Section for the following Parameters: VOLP

from 0.7V to 875mV, VOLV from -1.15V to -1500mV, VOHP

from 1.1V to 1400mV and VOHV from -0.6V to -800mV.