MICROCIRCUIT DATA SHEET Original Creation Date: 07/16/96 Last Update Date: 05/25/99 Last Major Revision Date: 03/18/99 MN54ACTQ841-X REV 2A0 10-Bit Transparent Latch with TRI-STATE Outputs General Description The ACTQ841 bus interface latch is designed to eliminate the extra packages required to buffer existing latches and provide extra data width for wider address/data paths or buses carrying parity. The 841 is a 10-bit transparent latch, a 10-bit version of the 373. The ACTQ841 utilizes NSC Quiet Series technology to guarantee quiet output switching and improved dynamic threshold performance, FACT Quiet Series TM features GTO TM output control and undershoot corrector in addition to a split ground bus for superior performance. Industry Part Number NS Part Numbers 54ACTQ841 54ACTQ841FMQB** 54ACTQ841LMQB*** 54ACTQ841SDMQB* Prime Die D841 Controlling Document 5962-92200 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 5005 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 C +125 C -55 C +25 C +125 C -55 C +25 C +125 C -55 C +25 C +125 C -55 C MICROCIRCUIT DATA SHEET MN54ACTQ841-X REV 2A0 Features - Guaranteed simultaneous switching noise level and dynamic threshold performance - Guaranteed pin-to-pin skew AC performance - Inputs and outputs on opposite sides of package allow easy interface with microprocessors. - Improved latch-up immunity - Outputs source/sink 24 mA - ACTQ841 has TTL-compatible inputs - Standard Military Drawing (SMD) - ACTQ841: 5962-9220001MLX*, MKX**, M3X*** 2 MICROCIRCUIT DATA SHEET MN54ACTQ841-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 -0.5 to Vcc +0.5V DC Output Source or Sink Current (Io) +50 mA DC Vcc or Ground Current per Output Pin (Icc or Ignd) +50 mA Storage Temperature (Tstg) -65 C to + 150 C DC Latch-Up Source or Sink Current +300 mA Junction Temperature (Tj) CDIP Note 1: 175 C Absolute maximum ratings are those values beyond which damage to the device may occur. The databook specifications 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: 125mV/ns All commercial packaging is not recommended for applications requiring greater than 2000 temperature cycles from -40C to +125C. 3 MICROCIRCUIT DATA SHEET MN54ACTQ841-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; Temp. 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, VIH=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 1, 2 OUTPUT .36 V 1 1, 2 OUTPUT .50 V 2, 3 VCC=4.5V, VIL=0.8V, IOL=50.0uA, VIH=2.0V 1, 2 OUTPUT .10 V 1, 2, 3 VCC=5.5V, VIL=0.8V, IOL=24.0mA, VIH=2.0V 1, 2 OUTPUT .36 V 1 1, 2 OUTPUT .50 V 2, 3 VCC=5.5V, VIL=0.8V, IOL=50.0uA, VIH=2.0V 1, 2 OUTPUT .10 V 1, 2, 3 1.65 V 1, 2, 3 VCC=5.5V, VIL=0.0V VCC=4.5V, VIL=0.8V, IOL=24.0mA, VIH=2.0V 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, VIL=0.8V, IOH=-24.0mA, VIH=2.0V 1, 2 OUTPUT 3.86 V 1 1, 2 OUTPUT 3.70 V 2, 3 VCC=4.5V, VIL=0.8V, IOH=-50.0uA, VIH=2.0V 1, 2 OUTPUT 4.40 V 1, 2, 3 VCC=5.5V, VIL=0.8V, IOH=-24.0mA, VIH=2.0V 1, 2 OUTPUT 4.86 V 1 1, 2 OUTPUT 4.70 V 2, 3 VCC=5.5V, VIL=0.8V, IOH=-50.0uA, VIH=2.0V 1, 2 OUTPUT 5.40 V 1, 2, 3 3.85 V 1, 2, 3 VIOH Dynamic Output Current HIGH VCC=5.5V, VIH=5.5V, VIL=0.0V, IOH=-50.0mA 1, OUTPUT 2, 5 ICCH Supply Current VCC=5.5V, VIH=5.5V 1, 2 VCC 8.0 uA 1 1, 2 VCC 160 uA 2, 3 1, 2 VCC 8.0 uA 1 1, 2 VCC 160 uA 2, 3 1, 2 VCC 1.0 mA 1 1, 2 VCC 1.6 mA 2, 3 1, 2 VCC 8.0 uA 1 1, 2 VCC 160 uA 2, 3 ICCL ICCT ICCZ Supply Current Supply Current Supply Current VCC=5.5V, VIH=0.0V VCC=5.5V, VINH=3.4V VCC=5.5V, VIH=5.5V 4 MICROCIRCUIT DATA SHEET MN54ACTQ841-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; Temp. Range: -55C to 125C. NOTE: -55C TEMPERATURE, SUBGROUP 3 IS GUARANTEED BUT NOT TESTED. SYMBOL IOZH PARAMETER Maximum TRI-STATE Leakage Current CONDITIONS NOTES VCC=4.5V, VM=4.5V, VIH=2.0V VCC=5.5V, VM=5.5V, VIH=2.0V IOZL Maximum TRI-STATE Leakage Current VCC=4.5V, VM=0.0V, VIH=2.0V VCC=5.5V, VM=0.0V, VIH=2.0V PINNAME MIN MAX UNIT SUBGROUPS 1, 2 OUTPUT 0.5 uA 1 1, 2 OUTPUT 10.0 uA 2, 3 1, 2 OUTPUT 0.5 uA 1 1, 2 OUTPUT 10.0 uA 2, 3 1, 2 OUTPUT -0.5 uA 1 1, 2 OUTPUT -10.0 uA 2, 3 1, 2 OUTPUT -0.5 uA 1 1, 2 OUTPUT -10.0 uA 2, 3 VIKL VCC=4.5V, IKL=-18mA 1, 2 INPUT -1.2 V 1, 2, 3 VIKH VCC=4.5V, IKL=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, 9 INPUT VIHD Minimum High Level Dynamic Input Voltage VCC=5.0V, LOAD 50pF / 500 OHMS 6, 9 INPUT VOLP Quiet Output Maximum Dynamic Vol VCC=5.0V, LOAD 50pF / 500 OHMS 6, 8 OUTPUT 1.5 V 4 VOLV Quiet Output Minimum Dynamic Vol VCC=5.0V, LOAD 50pF / 500 OHMS 6, 8 OUTPUT -1.2 V 4 VOHP Quiet Output Maximum Dynamic Voh VCC=5.0V, LOAD 50pF / 500 OHMS 6, 10 OUTPUT VOH +1.2 V 4 VOHV Quiet Output Minimum Dynamic Voh VCC=5.0V, LOAD 50pF / 500 OHMS 6, 10 OUTPUT VOH -2.1 V 4 5 2.2 MICROCIRCUIT DATA SHEET MN54ACTQ841-X REV 2A0 Electrical Characteristics AC PARAMETERS (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50 pF, RL=500 OHMS, TR/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 Disable Time Output Disable 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, 7 On 2.0 8.5 ns 9 3, Dn to 4, 7 On 2.0 9.5 ns 10, 11 3, Dn to 4, 7 On 2.0 9.5 ns 9 3, Dn to 4, 7 On 2.0 11.0 ns 10, 11 3, LE to 4, 7 On 2.0 9.5 ns 9 3, LE to 4, 7 On 2.0 11.0 ns 10, 11 3, LE to 4, 7 On 2.0 9.5 ns 9 3, LE to 4, 7 On 2.0 11.0 ns 10, 11 3, OE to 4, 7 On 1.5 9.5 ns 9 3, OE to 4, 7 On 1.5 11.0 ns 10, 11 3, OE to 4, 7 On 1.5 11.0 ns 9 3, OE to 4, 7 On 1.5 13.0 ns 10, 11 3, OE to 4, 7 On 1.5 7.5 ns 9 3, OE to 4, 7 On 1.5 8.5 ns 10, 11 3, OE to 4, 7 On 1.5 5.0 ns 9 3, OE to 4, 7 On 1.5 5.5 ns 10, 11 tw (H) Pulse Width VCC= 4.5V 6 LE 4.0 ns 9, 10, 11 ts(L/H) Setup Time HIGH or LOW VCC= 4.5V 6 Dn to LE 3.0 ns 9, 10, 11 th(L/H) Hold Time or LOW VCC= 4.5V 6 Dn to LE 1.5 ns 9, 10, 11 Note 1: HIGH SCREEN TESTED 100% ON EACH DEVICE AT +25C & +125C TEMPERATURE, SUBGROUPS 1, 2, 7, & 8. 6 MICROCIRCUIT DATA SHEET MN54ACTQ841-X REV 2A0 (Continued) Note 2: Note 3: Note 4: Note 5: 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, GUARDBANDED LIMITS SET FOR +25C, 2 MSEC DURATION MAX. Note 6: Note 7: Note 8: GUARANTEED BUT NOT TESTED. (DESIGN CHARACTERIZATION DATA) +25C & +125C MIN LIMITS GUARANTEED FOR 5.5V BY GUARDBANDING 4.5V MIN. LIMITS. MAX NUMBER OF OUTPUTS DEFINED AS (N). DATA INPUTS ARE DRIVEN 0V TO 3V. ONE OUTPUT @ VOL. 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: MAX NUMBER OF OUTPUTS DEFINED AS (N). DATA INPUTS ARE DRIVEN 0V TO 3V. ONE OUTPUT @ VOH. 7 MICROCIRCUIT DATA SHEET MN54ACTQ841-X REV 2A0 Revision History Rev ECN # 2A0 M0003320 05/25/99 Rel Date Originator Changes Linda Collins Added VOHV and VOHP. Added note 10. Changed the test condition from IOL to IOH for VOH and VIOH. 8