5962-9218801MRA(54ACTQ373DMQB) - National Semiconductor

Original Creation Date: 07/16/96

Last Update Date: 03/19/99

Last Major Revision Date: 03/02/99

MN54ACTQ373-X REV 2A0 MICROCIRCUIT DATA SHEET

Octal Transparent Latch With 3-State Outputs

General Description

The ACTQ373 consists of eight latches with TRI-STATE outputs for bus organized system

applications. The latches appear transparent to the data when Latch Enable (LE) is HIGH.

When LE is low, the data satisfying the input timing requirements is latched. Data

appears on the bus when the Output Enable (OE) is LOW. When OE is HIGH, the bus output is

in the high impedance state.

The ACTQ373 utilizes NSC Quiet Series technology to guarantee quiet output switching and

improve dynamic threshold performance. FACT Quiet Series TM features GTO TM output contol

and undershoot corrector in addition to a split ground bus for superior performance.

NS Part Numbers

54ACTQ373DMQB*

54ACTQ373FMQB**

54ACTQ373LMQB***

Industry Part Number

54ACTQ373

Prime Die

D373

Controlling Document

5962-92188

Processing

MIL-STD-883, Method 5004

Quality Conformance Inspection

MIL-STD-883, Method 5004

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

MN54ACTQ373-X REV 2A0

Features

- Icc and Ioz reduced by 50%

- Guaranteed simultaneous switching noise level and dynamic threshold performance

- Guaranteed pin-to-pin skew AC performance

- Improved latch up immunity

- Eight latches in a single package

- TRI-STATE outputs drive bus lines or buffer memory address registers

- Outputs source/sink 24 mA

- Standard Military Drawing (SMD)

- ACTQ373: 5962-9218801MRX*, MSX**, M2X***

MICROCIRCUIT DATA SHEET

MN54ACTQ373-X REV 2A0

(Absolute Maximum Ratings)

(Note 1)

Supply Voltage (Vcc) -0.5V to +7.0V

DC Input Diode Current (Iik) -20 mAVi = -0.5V +20 mAVi = Vcc +0.5V

DC Input Voltage (Vi) -0.5V to Vcc +0.5V

DC Output Diode Current (Iok) -20 mAVo = -0.5V +20 mAVo = Vcc +0.5V

DC Output Voltage (Vo) -0.5V to Vcc +0.5V

DC Vcc or Ground Current per Output pin (Icc or Ignd) +50 mA

Storage Temperature (Tstg) -65 C to +150 C

DC Latchup Source or Sink Current +300 mA

Junction Temperature (Tj) 175 CCDIP

DC Output Source or Sink Current (Io) +50 mA

Note 1: Absolute maximum ratings are those values beyond which damage to the device may

occur. The databook specification should be met, without exception, to ensure that

the system design is reliable over its power supply, temperature, and output/input

loading variables. National does not recommend operation of FACT TM circuits outside

databook specifications.

Recommended Operating Conditions

(Note 1)

Supply Voltage (Vcc) 4.5V to 5.5V

Input Voltage (Vi) 0V to Vcc

Output Voltage (Vo) 0V to Vcc

Operating Temperature (Ta) -55 C to +125 C

Minimum Input Edge Rate Delta V/Delta t

ACTQ Devices

Vin from 0.8V to 2.0V 125 mV/nsVcc @ 4.5V, 5.5V

Note 1: All commercial packaging is not recommended for applications requiring greater than

2000 temperature cycles from -40C to +125C.

MN54ACTQ373-X REV 2A0 MICROCIRCUIT DATA SHEET

Electrical Characteristics

DC PARAMETERS

(The following conditions apply to all the following parameters, unless otherwise specified.)

DC: VCC 4.5V to 5.5V, Temperature Range: -55C to 125C. NOTE: -55C TEMPERATURE, SUBGROUP 3 IS GUARANTEED

BUT NOT TESTED.

SYMBOL PARAMETER CONDITIONS NOTES PIN-

NAME MIN MAX UNIT SUB-

GROUPS

IIH High Level Input

Current VCC=5.5V, VM=5.5V 1, 2 INPUT 0.1 uA 1

1, 2 INPUT 1.0 uA 2, 3

IIL Low Level Input

Current VCC=5.5V, VM=0.0V 1, 2 INPUT -0.1 uA 1

1, 2 INPUT -1.0 uA 2, 3

VOL Low Level Output

Voltage VCC=4.5V, VIH=2.0V, VIL=0.8V,

IOL=50.0uA 1, 2 OUTPUT .10 V 1, 2,

VCC=5.5V, VIH=2.0V, VIL=0.8V,

IOL=50.0uA 1, 2 OUTPUT .10 V 1, 2,

VCC=4.5V, VIH=2.0V, VIL=0.8V,

IOL=24.0mA 1, 2 OUTPUT .36 V 1

1, 2 OUTPUT .50 V 2, 3

VCC=5.5V, VIH=2.0V, VIL=0.8V,

IOL=24.0mA 1, 2 OUTPUT .36 V 1

1, 2 OUTPUT .50 V 2, 3

VIOL Dynamic Output

Current LOW VCC=5.5V, VIH=5.5V, VIL=0.0V,

IOL=50.0mA 1,

2, 5 OUTPUT 1.65 V 1, 2,

VOH High Level Output

Voltage VCC=4.5V, VIH=2.0V, VIL=0.8V,

IOH=-50.0uA 1, 2 OUTPUT 4.40 V 1, 2,

VCC=5.5V, VIH=2.0V, VIL=0.8V,

IOH=-50.0uA 1, 2 OUTPUT 5.40 V 1, 2,

VCC=4.5V, VIH=2.0V, VIL=0.8V,

IOH=-24.0mA 1, 2 OUTPUT 3.86 V 1

1, 2 OUTPUT 3.70 V 2, 3

VCC=5.5V, VIH=2.0V, VIL=0.8V,

IOH=-24.0mA 1, 2 OUTPUT 4.86 V 1

1, 2 OUTPUT 4.70 V 2, 3

VIOH Dynamic Output

Current HIGH VCC=5.5V, VIH=5.5V, VIL=0.0V,

IOH=-50.0mA 1,

2, 5 OUTPUT 3.85 V 1, 2,

IOZH Maximum TRI-STATE

Leakage Current VCC=4.5V, VM=4.5V, VIH=2.0V,

VINH=4.5V, VINL=0.0V 1, 2 OUTPUT 0.25 uA 1

1, 2 OUTPUT 5.0 uA 2, 3

VCC=5.5V, VM=5.5V, VIH=2.0V,

VINH=5.5V, VINL=0.0V 1, 2 OUTPUT 0.25 uA 1

1, 2 OUTPUT 5.0 uA 2, 3

IOZL Maximum TRI-STATE

Leakage Current VCC=4.5V, VM=0.0V, VIH=2.0V, VINH=4.5V 1, 2 OUTPUT -0.25 uA 1

1, 2 OUTPUT -5.0 uA 2, 3

VCC=5.5V, VM=0.0V, VIH=2.0V, VINH=5.5V 1, 2 OUTPUT -0.25 uA 1

1, 2 OUTPUT -5.0 uA 2, 3

MN54ACTQ373-X REV 2A0 MICROCIRCUIT DATA SHEET

Electrical Characteristics

DC PARAMETERS(Continued)

(The following conditions apply to all the following parameters, unless otherwise specified.)

DC: VCC 4.5V to 5.5V, Temperature Range: -55C to 125C. NOTE: -55C TEMPERATURE, SUBGROUP 3 IS GUARANTEED

BUT NOT TESTED.

SYMBOL PARAMETER CONDITIONS NOTES PIN-

NAME MIN MAX UNIT SUB-

GROUPS

ICCH Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 2 VCC 4.0 uA 1

1, 2 VCC 80 uA 2, 3

ICCL Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 2 VCC 4.0 uA 1

1, 2 VCC 80 uA 2, 3

ICCZ Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 2 VCC 4.0 uA 1

1, 2 VCC 80 uA 2, 3

ICCT Supply Current VCC=5.5V, VIHT=VCC-2.1V 1, 2 VCC 1.0 mA 1

1, 2 VCC 1.6 mA 2, 3

VIKL VCC=4.5V, IKL=-18mA 1, 2 INPUT -1.2 V 1, 2,

VIKH VCC=4.5V, IKH=18mA 1, 2 INPUT 5.7 V 1, 2,

VILD Maximum Low Level

Dynamic Input

Voltage

VCC=5.0V, LOAD 50pF / 500 OHMS 6, 8 INPUT 0.8 V 4

VIHD Minimum High

Level Dynamic

Input Voltage

VCC=5.0V, LOAD 50pF / 500 OHMS 6, 8 INPUT 2.0 V 4

VOLP Quiet Output

Maximum Dynamic

VOL

VCC=5.0V, LOAD 50pF / 500 OHMS 6, 7 OUTPUT 1.5 V 4

VOLV Quiet Output

Minimum Dynamic

VOL

VCC=5.0V, LOAD 50pF / 500 OHMS 6, 7 OUTPUT -1.2 V 4

VOHV Quiet Output

Minimum Dynamic

VOH

VCC=5.0V, LOAD 50pF / 500 OHMS 6, 9 OUTPUT VOH

-1.8 V4

VOHP Quiet Output

Maximum Dynamic

VOH

VCC=5.0V, LOAD 50pF / 500 OHMS 6, 9 OUTPUT VOH

+1.0 V4

MN54ACTQ373-X REV 2A0 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, TR=3.0ns, TF=3.0ns, Temp range: -55C to +125C. NOTE: -55C TEMPERATURE, SUBGROUP

11 IS GUARANTEED BUT NOT TESTED.

SYMBOL PARAMETER CONDITIONS NOTES PIN-

NAME MIN MAX UNIT SUB-

GROUPS

tpLH(1) Propagation Delay VCC=4.5V 3,

4, 5 Dn to

On 1.5 9.5 ns 9

4, 5 Dn to

On 1.5 10.5 ns 10, 11

tpHL(1) Propagation Delay VCC=4.5V 3,

4, 5 Dn to

On 1.5 9.5 ns 9

4, 5 Dn to

On 1.5 10.5 ns 10, 11

tpLH(2) Propagation Delay VCC=4.5V 3,

4, 5 Le to

On 1.5 10.5 ns 9

4, 5 Le to

On 1.5 11.5 ns 10, 11

tpHL(2) Propagation Delay VCC=4.5V 3,

4, 5 Le to

On 1.5 10.0 ns 9

4, 5 Le to

On 1.5 11.5 ns 10, 11

tpZH Output Enable

Time VCC=4.5V 3,

4, 5 OE to

On 1.5 9.5 ns 9

4, 5 OE to

On 1.5 11.0 ns 10, 11

tpZL Output Enable

Time VCC=4.5V 3,

4, 5 OE to

On 1.5 9.0 ns 9

4, 5 OE to

On 1.5 11.0 ns 10, 11

tpHZ Output Enable

Time VCC=4.5V 3,

4, 5 OE to

On 1.5 9.5 ns 9

4, 5 OE to

On 1.5 10.5 ns 10, 11

tpLZ Output Enable

Time VCC=4.5V 3,

4, 5 OE to

On 1.5 9.0 ns 9

4, 5 OE to

On 1.5 10.5 ns 10, 11

ts(H/L) Setup Time HIGH

or LOW VCC=4.5V 6 Dn to

Le 3.5 ns 9, 10,

th(H/L) Hold Time HIGH or

LOW VCC=4.5V 6 Dn to

Le 1.5 ns 9, 10,

tw(H) Pulse Width VCC=4.5V 6 Le

PULSE 5.0 ns 9, 10,

Note 1: SCREEN TESTED 100% ON EACH DEVICE AT +25C & +125C TEMPERATURE, SUBGROUPS 1, 2, 7, 8.

MN54ACTQ373-X REV 2A0 MICROCIRCUIT DATA SHEET

(Continued)

Note 2: SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C & +125C TEMPERATURE,

SUBGROUPS A1, 2, 7, & 8.

Note 3: SCREEN TESTED 100% ON EACH DEVICE AT +25C TEMPERATURE ONLY, SUBGROUP A9.

Note 4: SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C & +125C TEMPERATURE,

SUBGROUPS A9 & 10.

Note 5: TRANSMISSION LINE DRIVING TEST, GUARDBAND LIMITS SET FOR +25C, 2 MSEC DURATION MAX.

Note 6: DESIGN CHARACTERIZATION DATA ONLY.

Note 7: MAX NUMBER OF OUTPUTS DEFINED AS (N). DATA INPUTS ARE DRIVEN 0V TO 3V. ONE OUTPUT @

GND.

Note 8: 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 9: MAX NUMBER OF OUTPUTS DEFINED AS (N). DATA INPUTS ARE DRIVEN 0V TO 3V. ONE OUTPUT @

VOH.

MICROCIRCUIT DATA SHEET

MN54ACTQ373-X REV 2A0

Revision History

Rev ECN # Rel Date Originator Changes

2A0 M0003291 03/19/99 Linda Collins Added VOHV and VOHP. Added note 9. Added mA to

the test condition (IKH=18) for VIKH.