MILITARY DATA SHEET Original Creation Date: 06/28/96 Last Update Date: 09/11/96 Last Major Revision Date: 06/28/96 MN54AC161-X REV 1A0 Synchronous Presettable Binary Counter General Description The AC161 is a high-speed synchronous modulo-16 binary counter. It is synchronously presettable for application in programmable dividers and has two types of Count Enable inputs plus a Terminal Count output for versatility in forming synchronous multistage counters. The AC161 has an asynchronous Master Reset input that overrides all other inputs and forces the outputs LOW. Industry Part Number NS Part Numbers 54AC161 54AC161DMQB 54AC161FMQB 54AC161LMQB Prime Die Z161 Processing Subgrp Description 1 2 3 4 5 6 7 8A 8B 9 10 11 MIL-STD-883, Method 5004 Quality Conformance Inspection MIL-STD-883, Method 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 +125 -55 +25 +125 -55 +25 +125 -55 +25 +125 -55 MILITARY DATA SHEET MN54AC161-X REV 1A0 Features - Icc reduced by 50% Synchronous counting and loading High-speed synchronous expansion Typical count rate of 125 MHz Outputs source/sink 24 mA Standard Military Drawing (SMD) - AC161: 5962-89561 2 MILITARY DATA SHEET MN54AC161-X REV 1A0 (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 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 Junction Temperature (Tj) 175 C Note 1: 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 Supply Voltage (Vcc) 2.0V to 6.0V 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) AC Devices Vin from 30% to 70% of Vcc Vcc @ 3.0V, 4.5V, 5.5V 125 mV/ns 3 MILITARY DATA SHEET MN54AC161-X REV 1A0 Electrical Characteristics DC PARAMETERS (The following conditions apply to all the following parameters, unless otherwise specified.) DC: VCC=3.0V to 5.5V, Temp. Range: -55 C to 125 C. 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 1, 2 OUTPUT .36 V 1 1, 2 OUTPUT .50 V 2, 3 VCC=3.0V, VIL=0.9V, VIH=2.1V, IOL=50.0uA 1, 2 OUTPUT .10 V 1, 2, 3 VCC=4.5V, VIL=1.35V, VIH=3.15V, IOL=24.0mA 1, 2 OUTPUT .36 V 1 1, 2 OUTPUT .50 V 2, 3 VCC=4.5V, VIL=1.35V, VIH=3.15V, IOL=50.0uA 1, 2 OUTPUT .10 V 1, 2, 3 VCC=5.5V, VIL=1.65V, VIH=3.85V, IOL=24.0mA 1, 2 OUTPUT .36 V 1 1, 2 OUTPUT .50 V 2, 3 VCC=5.5V, VIL=1.65V, VIH=3.85V, IOL=50.0uA 1, 2 OUTPUT .10 V 1, 2, 3 1.65 V 1, 2, 3 VCC=5.5V, VM=0.0V VCC=3.0V, VIL=0.9V, VIH=2.1V, IOL=12.0mA VIOL Dynamic Output Current LOW VCC=5.5V, VIL=1.65V, VIH=3.85V, IOL=50.0mA 1, OUTPUT 2, 5 VOH High level output voltage VCC=3.0V, VIL=0.9V, VIH=2.1V, IOL=-50.0uA 1, 2 OUTPUT 2.90 V 1, 2, 3 VCC=3.0V, VIL=0.9V, VIH=2.1V, IOH=-12.0mA 1, 2 OUTPUT 2.56 V 1 1, 2 OUTPUT 2.40 V 2, 3 1, 2 OUTPUT 3.86 V 1 1, 2 OUTPUT 3.70 V 2, 3 VCC=4.5V, VIL=1.35V, VIH=3.15V, IOL=-50.0uA 1, 2 OUTPUT 4.40 V 1, 2, 3 VCC=5.5V, VIL=1.65V, VIH=3.85V, IOH=-24.0mA 1, 2 OUTPUT 4.86 V 1 1, 2 OUTPUT 4.70 V 2, 3 VCC=5.5V, VIL=1.65V, VIH=3.85V, IOH=-50.0uA 1, 2 OUTPUT 5.40 V 1, 2, 3 3.85 V 1, 2, 3 VCC=4.5V, VIL=1.35V, VIH=3.15V, IOH=-24.0mA VIOH Dynamic Output Current HIGH VCC=5.5V, VIL=1.65V, VIH=3.85V, IOH=-50.0mA 1, OUTPUT 2, 5 ICCH Supply Current VCC=5.5V 1, 2 VCC 4 uA 1 1, 2 VCC 80 uA 2, 3 4 MILITARY DATA SHEET MN54AC161-X REV 1A0 Electrical Characteristics DC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) DC: VCC=3.0V to 5.5V, Temp. Range: -55 C to 125 C. NOTE: -55C TEMPERATURE, SUBGROUP 3 IS GUARANTEED BUT NOT TESTED. SYMBOL ICCL PARAMETER Supply Current CONDITIONS NOTES VCC=5.5V PINNAME MIN MAX UNIT SUBGROUPS 1, 2 VCC 4 uA 1 1, 2 VCC 80 uA 2, 3 AC PARAMETERS (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50pf, RL=500 ohms, TRISE=3.0ns, TFALL=3.0ns, Temp Range: -55C to 125C. NOTE: -55C TEMPERATURE, SUBGROUP 11 IS GUARANTEED BUT NOT TESTED. tpLH(1) tpHL(1) tpLH(2) tpHL(2) tpLH(3) tpHL(3) Propagation Delay Propagation Delay Propagation Delay Propagation Delay Propagation Delay Propagation Delay VCC=3.0V VCC=3.0V VCC=3.0V VCC=3.0V VCC=3.0V VCC=3.0V 5 3, 4 CP to 1.0 QN PE=HIGH 12.0 ns 9 3, 4 CP to 1.0 QN PE=HIGH 14.0 ns 10, 11 3, 4 CP to 1.0 QN PE=HIGH 12.0 ns 9 3, 4 CP to 1.0 QN PE=HIGH 14.0 ns 10, 11 3, 4 CP to Qn PE= LOW 1.0 12.0 ns 9 3, 4 CP to Qn PE= LOW 1.0 14.0 ns 10, 11 3, 4 CP to Qn PE= LOW 1.0 12.0 ns 9 3, 4 CP to Qn PE= LOW 1.0 14.0 ns 10, 11 3, 4 CP to TC 3.0 14.0 ns 9 3, 4 CP to TC 3.0 18.0 ns 10, 11 3, 4 CP to TC 3.0 14.0 ns 9 3, 4 CP to TC 3.0 17.5 ns 10, 11 MILITARY DATA SHEET MN54AC161-X REV 1A0 Electrical Characteristics AC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50pf, RL=500 ohms, TRISE=3.0ns, TFALL=3.0ns, Temp Range: -55C to 125C. NOTE: -55C TEMPERATURE, SUBGROUP 11 IS GUARANTEED BUT NOT TESTED. SYMBOL tpLH(4) tpHL(4) tpHL(5) tpHL(6) ts(H/L)(1) th(H/L)(1) ts(H/L)(2) th(H/L)(2) ts(H/L)(3) PARAMETER Propagation Delay Propagation Delay Propagation Delay Propagation Delay Setup Time HIGH or LOW Hold Time HIGH or LOW Setup Time HIGH or LOW Hold Time HIGH or LOW Setup Time HIGH or LOW CONDITIONS NOTES VCC=3.0V VCC=3.0V VCC=3.0V VCC=3.0V VCC=3.0V VCC=3.0V VCC=3.0V VCC=3.0V VCC=3.0V 6 PINNAME MIN MAX UNIT SUBGROUPS 3, 4 CET to TC 1.0 10.0 ns 9 3, 4 CET to TC 1.0 13.0 ns 10, 11 3, 4 CET to TC 1.0 11.5 ns 9 3, 4 CET to TC 1.0 13.5 ns 10, 11 3, 4 MR to Qn 1.0 11.5 ns 9 3, 4 MR to Qn 1.0 14.5 ns 10, 11 3, 4 MR to TC 1.0 15.0 ns 9 3, 4 MR to TC 1.0 18.5 ns 10, 11 6 Pn to CP 11.0 ns 9 6 Pn to CP 16.0 ns 10, 11 6 Pn to CP 0.0 ns 9 6 Pn to CP 0.5 ns 10, 11 6 PE to CP 11.5 ns 9 6 PE to CP 15.0 ns 10, 11 6 PE to CP -1.5 ns 9 6 PE to CP -1.0 ns 10, 11 6 CEP or CET to CP 6.0 ns 9 6 CEP or CET to CP 7.5 ns 10, 11 MILITARY DATA SHEET MN54AC161-X REV 1A0 Electrical Characteristics AC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50pf, RL=500 ohms, TRISE=3.0ns, TFALL=3.0ns, Temp Range: -55C to 125C. NOTE: -55C TEMPERATURE, SUBGROUP 11 IS GUARANTEED BUT NOT TESTED. SYMBOL PARAMETER th(H/L)(3) Hold Time HIGH or LOW CONDITIONS NOTES VCC=3.0V PINNAME MIN MAX UNIT SUBGROUPS 6 CEP or CET to CP 1.0 ns 9 6 CEP or CET to CP 2.0 ns 10, 11 tw(H/L)(1) Clock Pulse Width VCC=3.0V 6 CP PE= LOW 5.0 ns 9, 10, 11 tw(H/L)(2) Clock Pulse Width VCC=3.0V 6 CP PE= HIGH 5.0 ns 9, 10, 11 tw(H)(3) Pulse Width VCC=3.0V 6 MR 5.0 ns 9, 10, 11 trec(1) Recovery Time VCC=3.0V 6 MR to CP 1.5 ns 9, 10, 11 Fmax(1) Maximum Count Frequency VCC=3.0V 6 CP 70 MHz 9 6 CP 55 MHz 10, 11 tpLH(7) tpHL(7) tpLH(8) tpHL(8) Propagation Delay Propagation Delay Propagation Delay Propagation Delay VCC=4.5V VCC=4.5V VCC=4.5V VCC=4.5V 7 3, CP to 1.5 4, 7 Qn PE=HIGH 8.5 ns 9 3, CP to 1.5 4, 7 Qn PE=HIGH 10.0 ns 10, 11 3, CP to 1.5 4, 7 Qn PE=HIGH 8.5 ns 9 3, CP to 1.5 4, 7 Qn PE=HIGH 10.0 ns 10, 11 3, CP to 4, 7 Qn PE=LOW 1.5 8.5 ns 9 3, CP to 4, 7 Qn PE=LOW 1.5 10.0 ns 10, 11 3, CP to 4, 7 Qn PE=LOW 1.5 8.5 ns 9 3, CP to 4, 7 Qn PE=LOW 1.5 10.0 ns 10, 11 MILITARY DATA SHEET MN54AC161-X REV 1A0 Electrical Characteristics AC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50pf, RL=500 ohms, TRISE=3.0ns, TFALL=3.0ns, Temp Range: -55C to 125C. NOTE: -55C TEMPERATURE, SUBGROUP 11 IS GUARANTEED BUT NOT TESTED. SYMBOL tpLH(9) tpHL(9) tpLH(10) tpHL(10) tpHL(11) tpHL(12) ts(H/L)(4) PARAMETER Propagation Delay Propagation Delay Propagation Delay Propagation Delay Propagation Delay Propagation Delay Setup Time HIGH or LOW CONDITIONS NOTES 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, CP to 4, 7 TC 3.0 10.0 ns 9 3, CP to 4, 7 TC 3.0 13.0 ns 10, 11 3, CP to 4, 7 TC 3.0 10.5 ns 9 3, CP to 4, 7 TC 3.0 13.0 ns 10, 11 3, CET to 4, 7 TC 1.5 6.5 ns 9 3, CET to 4, 7 TC 1.5 8.5 ns 10, 11 3, CET to 4, 7 TC 1.5 8.5 ns 9 3, CET to 4, 7 TC 1.5 10.5 ns 10, 11 3, MR to 4, 7 Qn 1.5 8.5 ns 9 3, MR to 4, 7 Qn 1.5 10.5 ns 10, 11 3, MR to 4, 7 TC 1.5 11.5 ns 9 3, MR to 4, 7 TC 1.5 14.0 ns 10, 11 6 Pn to CP 7.5 ns 9 6 Pn to CP 10.5 ns 10, 11 th(H/L)(4) Hold Time HIGH or LOW VCC=4.5V 6 Pn to CP 1.5 ns 9, 10, 11 ts(H/L)(5) Setup Time HIGH or LOW VCC=4.5V 6 PE to CP 7.5 ns 9 6 PE to CP 10.5 ns 10, 11 6 PE to CP -0.5 ns 9 6 PE to CP 0.0 ns 10, 11 th(H/L)(5) Hold Time HIGH or LOW VCC=4.5V 8 MILITARY DATA SHEET MN54AC161-X REV 1A0 Electrical Characteristics AC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50pf, RL=500 ohms, TRISE=3.0ns, TFALL=3.0ns, Temp Range: -55C to 125C. NOTE: -55C TEMPERATURE, SUBGROUP 11 IS GUARANTEED BUT NOT TESTED. SYMBOL PARAMETER ts(H/L)(6) Setup Time HIGH or LOW CONDITIONS NOTES VCC=4.5V PINNAME MIN MAX UNIT SUBGROUPS 6 CEP or CET to CP 4.5 ns 9 6 CEP or CET to CP 5.5 ns 10, 11 th(H/L)(6) Hold Time HIGH or LOW VCC=4.5V 6 CEP or CET to CP 2.0 ns 9, 10, 11 tw(H/L)(4) Clock Pulse Width VCC=4.5V 6 CP PE= LOW 5.0 ns 9, 10, 11 tw(H/L)(5) Clock Pulse Width VCC=4.5V 6 CP PE= HIGH 5.0 ns 9, 10, 11 tw(L)(6) Clock Pulse Width VCC=4.5V 6 MR 5.0 ns 9, 10, 11 trec(2) Recovery Time VCC=4.5V 6 MR to CP 1.5 ns 9 6 MR to CP 2.0 ns 10, 11 6 CP 95 MHz 9 6 CP 80 MHz 10, 11 Fmax(2) Maximum Count Frequency Note 1: Note 2: Note 3: Note 4: Note 5: Note 6: Note 7: VCC=4.5V SCREEN TESTED 100% ON EACH DEVICE AT +25C & +125C TEMPERATURE, SUBGROUPS 1, 2, 7, & 8. 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. GUARANTEED BUT NOT TESTED (DESIGN CHARACTERIZATION DATA). +25C & +125C MIN LIMITS GUARANTEED FOR 5.5V BY GUARDBANDING 4.5V MIN. LIMITS. 9