MICROCIRCUIT DATA SHEET Original Creation Date: 07/16/96 Last Update Date: 03/19/99 Last Major Revision Date: 03/02/99 MN54ACTQ373-X REV 2A0 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. Industry Part Number NS Part Numbers 54ACTQ373 54ACTQ373DMQB* 54ACTQ373FMQB** 54ACTQ373LMQB*** Prime Die D373 Controlling Document 5962-92188 Processing Subgrp Description MIL-STD-883, Method 5004 1 2 3 4 5 6 7 8A 8B 9 10 11 Quality Conformance Inspection MIL-STD-883, Method 5004 1 Static tests at Static tests at Static tests at Dynamic tests at Dynamic tests at Dynamic tests at Functional tests at Functional tests at Functional tests at Switching tests at Switching tests at Switching tests at Temp ( oC) +25 +125 -55 +25 +125 -55 +25 +125 -55 +25 +125 -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*** 2 MICROCIRCUIT DATA SHEET MN54ACTQ373-X REV 2A0 (Absolute Maximum Ratings) (Note 1) Supply Voltage (Vcc) -0.5V to +7.0V DC Input Vi = Vi = DC Input Diode Current (Iik) -0.5V Vcc +0.5V Voltage (Vi) -20 mA +20 mA -0.5V to Vcc +0.5V DC Output Diode Current (Iok) Vo = -0.5V Vo = Vcc +0.5V DC Output Voltage (Vo) -20 mA +20 mA -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) CDIP DC Output Source or Sink Current (Io) 175 C +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 Vcc @ 4.5V, 5.5V Note 1: 125 mV/ns All commercial packaging is not recommended for applications requiring greater than 2000 temperature cycles from -40C to +125C. 3 MICROCIRCUIT DATA SHEET MN54ACTQ373-X REV 2A0 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 IIH IIL VOL PARAMETER High Level Input Current Low Level Input Current Low Level Output Voltage CONDITIONS NOTES VCC=5.5V, VM=5.5V PINNAME MIN MAX UNIT SUBGROUPS 1, 2 INPUT 0.1 uA 1 1, 2 INPUT 1.0 uA 2, 3 1, 2 INPUT -0.1 uA 1 1, 2 INPUT -1.0 uA 2, 3 VCC=4.5V, VIH=2.0V, VIL=0.8V, IOL=50.0uA 1, 2 OUTPUT .10 V 1, 2, 3 VCC=5.5V, VIH=2.0V, VIL=0.8V, IOL=50.0uA 1, 2 OUTPUT .10 V 1, 2, 3 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 1, 2 OUTPUT .36 V 1 1, 2 OUTPUT .50 V 2, 3 1.65 V 1, 2, 3 VCC=5.5V, VM=0.0V VCC=5.5V, VIH=2.0V, VIL=0.8V, IOL=24.0mA VIOL Dynamic Output Current LOW VCC=5.5V, VIH=5.5V, VIL=0.0V, IOL=50.0mA 1, OUTPUT 2, 5 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, 3 VCC=5.5V, VIH=2.0V, VIL=0.8V, IOH=-50.0uA 1, 2 OUTPUT 5.40 V 1, 2, 3 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 1, 2 OUTPUT 4.86 V 1 1, 2 OUTPUT 4.70 V 2, 3 3.85 V 1, 2, 3 VCC=5.5V, VIH=2.0V, VIL=0.8V, IOH=-24.0mA VIOH Dynamic Output Current HIGH VCC=5.5V, VIH=5.5V, VIL=0.0V, IOH=-50.0mA 1, OUTPUT 2, 5 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 1, 2 OUTPUT 0.25 uA 1 1, 2 OUTPUT 5.0 uA 2, 3 1, 2 OUTPUT -0.25 uA 1 1, 2 OUTPUT -5.0 uA 2, 3 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 IOZL Maximum TRI-STATE Leakage Current VCC=4.5V, VM=0.0V, VIH=2.0V, VINH=4.5V VCC=5.5V, VM=0.0V, VIH=2.0V, VINH=5.5V 4 MICROCIRCUIT DATA SHEET MN54ACTQ373-X REV 2A0 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 ICCH ICCL ICCZ ICCT PARAMETER Supply Current Supply Current Supply Current Supply Current CONDITIONS NOTES VCC=5.5V, VINH=5.5V, VINL=0.0V VCC=5.5V, VINH=5.5V, VINL=0.0V VCC=5.5V, VINH=5.5V, VINL=0.0V VCC=5.5V, VIHT=VCC-2.1V PINNAME MIN MAX UNIT SUBGROUPS 1, 2 VCC 4.0 uA 1 1, 2 VCC 80 uA 2, 3 1, 2 VCC 4.0 uA 1 1, 2 VCC 80 uA 2, 3 1, 2 VCC 4.0 uA 1 1, 2 VCC 80 uA 2, 3 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, 3 VIKH VCC=4.5V, IKH=18mA 1, 2 INPUT 5.7 V 1, 2, 3 0.8 V 4 V 4 VILD Maximum Low Level Dynamic Input Voltage VCC=5.0V, LOAD 50pF / 500 OHMS 6, 8 INPUT VIHD Minimum High Level Dynamic Input Voltage VCC=5.0V, LOAD 50pF / 500 OHMS 6, 8 INPUT 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 V 4 VOHP Quiet Output Maximum Dynamic VOH VCC=5.0V, LOAD 50pF / 500 OHMS 6, 9 OUTPUT VOH +1.0 V 4 5 2.0 MICROCIRCUIT DATA SHEET MN54ACTQ373-X REV 2A0 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 tpLH(1) tpHL(1) tpLH(2) tpHL(2) tpZH tpZL tpHZ tpLZ PARAMETER Propagation Delay Propagation Delay Propagation Delay Propagation Delay Output Enable Time Output Enable Time Output Enable Time Output Enable Time CONDITIONS NOTES VCC=4.5V VCC=4.5V VCC=4.5V VCC=4.5V VCC=4.5V VCC=4.5V VCC=4.5V VCC=4.5V PINNAME MIN MAX UNIT SUBGROUPS 3, Dn to 4, 5 On 1.5 9.5 ns 9 3, Dn to 4, 5 On 1.5 10.5 ns 10, 11 3, Dn to 4, 5 On 1.5 9.5 ns 9 3, Dn to 4, 5 On 1.5 10.5 ns 10, 11 3, Le to 4, 5 On 1.5 10.5 ns 9 3, Le to 4, 5 On 1.5 11.5 ns 10, 11 3, Le to 4, 5 On 1.5 10.0 ns 9 3, Le to 4, 5 On 1.5 11.5 ns 10, 11 3, OE to 4, 5 On 1.5 9.5 ns 9 3, OE to 4, 5 On 1.5 11.0 ns 10, 11 3, OE to 4, 5 On 1.5 9.0 ns 9 3, OE to 4, 5 On 1.5 11.0 ns 10, 11 3, OE to 4, 5 On 1.5 9.5 ns 9 3, OE to 4, 5 On 1.5 10.5 ns 10, 11 3, OE to 4, 5 On 1.5 9.0 ns 9 3, OE to 4, 5 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, 11 th(H/L) Hold Time HIGH or LOW VCC=4.5V 6 Dn to Le 1.5 ns 9, 10, 11 tw(H) Pulse Width VCC=4.5V 6 Le PULSE 5.0 ns 9, 10, 11 Note 1: SCREEN TESTED 100% ON EACH DEVICE AT +25C & +125C TEMPERATURE, SUBGROUPS 1, 2, 7, 6 8. MICROCIRCUIT DATA SHEET MN54ACTQ373-X REV 2A0 (Continued) Note 2: Note 3: Note 4: Note 5: Note 6: Note 7: Note 8: Note 9: SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C & +125C TEMPERATURE, SUBGROUPS A1, 2, 7, & 8. SCREEN TESTED 100% ON EACH DEVICE AT +25C TEMPERATURE ONLY, SUBGROUP A9. SAMPLE TESTED (METHOD 5005, TABLE 1) ON EACH MFG. LOT AT +25C & +125C TEMPERATURE, SUBGROUPS A9 & 10. TRANSMISSION LINE DRIVING TEST, GUARDBAND LIMITS SET FOR +25C, 2 MSEC DURATION MAX. DESIGN CHARACTERIZATION DATA ONLY. MAX NUMBER OF OUTPUTS DEFINED AS (N). DATA INPUTS ARE DRIVEN 0V TO 3V. ONE OUTPUT @ GND. 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. MAX NUMBER OF OUTPUTS DEFINED AS (N). DATA INPUTS ARE DRIVEN 0V TO 3V. ONE OUTPUT @ VOH. 7 MICROCIRCUIT DATA SHEET MN54ACTQ373-X REV 2A0 Revision History Rev ECN # 2A0 M0003291 03/19/99 Rel Date Originator Changes Linda Collins Added VOHV and VOHP. Added note 9. Added mA to the test condition (IKH=18) for VIKH. 8