MICROCIRCUIT DATA SHEET Original Creation Date: 06/25/97 Last Update Date: 07/08/97 Last Major Revision Date: 06/25/97 CN54F161A-X REV 0A0 SYNCHRONOUS PRESETTABLE BINARY COUNTER General Description The F161A 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 multi-stage counters. The F161A has an asynchronous Master-Reset input that overrides all other inputs and forces the outputs LOW. The F161A is a high-speed version of the 'F161. Industry Part Number NS Part Numbers 54F161A 54F161ADC Prime Die M161A Processing Subgrp Description 1 2 3 4 5 6 7 8A 8B 9 10 11 Quality Conformance Inspection 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 +70 0 +25 +70 0 +25 +70 0 +25 +70 0 MICROCIRCUIT DATA SHEET CN54F161A-X REV 0A0 Features - Typical Count Frequency of 120 MHZ Synchronous Counting and Loading High-speed Synchronous Expansion Guaranteed 4000V Minimum ESD Protection 2 MICROCIRCUIT DATA SHEET CN54F161A-X REV 0A0 (Absolute Maximum Ratings) (Note 1) Storage Temperature -65 C to +150 C Ambient Temperature under Bias -55 C to +125 C Junction Temperature under Bias -55 C to +175 C Vcc Pin Potential to Ground Pin -0.5V to +7.0V Input Voltage (Note 2) -0.5V to +7.0V Input Current (Note 2) -30 mA to +5.0mA Voltage Applied to Output in HIGH State (with Vcc=0V) Standard Output TRI-STATE Output Current Applied to Output in LOW State (Max) -0.5V to Vcc -0.5V to +5.5V twice the rated Iol(mA) Note 1: Note 2: 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. Either voltage limit or current limit is sufficient to protect inputs. Recommended Operating Conditions Free Air Ambient Temperature Commercial Supply Voltage Commercial 0 C to +70 C +4.5V to +5.5V 3 MICROCIRCUIT DATA SHEET CN54F161A-X REV 0A0 Electrical Characteristics DC PARAMETERS (The following conditions apply to all the following parameters, unless otherwise specified.) DC: VCC 4.5V to 5.5V, 0C to +70C SYMBOL PARAMETER CONDITIONS NOTES PINNAME VIH Input HIGH Voltage Recognized as a HIGH Signal 1 INPUTS VIL Input LOW Voltage Recognized as a LOW Signal 1 INPUTS VCD Input Clamp Diode Voltage VCC=4.5V, IIN=-18mA 2, 3 INPUTS VOH Output HIGH Voltage VCC=4.5V, IOH=-1.0mA MIN MAX 2.0 UNIT SUBGROUPS V 1, 2, 3 0.8 V 1, 2, 3 -1.2 V 1, 2, 3 2, 3 OUTPUTS 2.5 V 1, 2, 3 VCC=4.75V, IOH=-1.0mA 2, 3 OUTPUTS 2.7 V 1, 2, 3 VOL Output LOW Voltage VCC=4.5V, IOL = 20mA 2, 3 OUTPUTS 0.5 V 1, 2, 3 IIH Input HIGH Current VCC=5.5V, VIN=2.7V 2, 3 INPUTS 5.0 uA 1, 2, 3 IBVI Input HIGH Current Breakdown Test VCC=5.5V, VIN=7.0V 2, 3 INPUTS 7.0 uA 1, 2, 3 ICEX Output HIGH Leakage Current VCC=5.5V, VOUT = VCC 2, 3 OUTPUTS 100 uA 1, 2, 3 VID Input Leakage Test VCC = 0.0V, IID = 1.9uA, All other pins grounded 2, 3 INPUTS V 1, 2, 3 IOD Output Leakage Circuit Current VCC = 0.0V, VIOD = 150mV, All other pins grounded 2, 3 OUTPUTS 4.75 uA 1, 2, 3 IIL Input LOW Current VCC=5.5V, VIN=0.5V (CEP,CP,MR,P0-P3) 2, 3 INPUTS -0.6 mA 1, 2, 3 VCC=5.5V, VIN=0.5V (CET,PE) 2, 3 INPUTS -1.2 mA 1, 2, 3 4.75 IOS Output Short-Circuit Current VCC=5.5V, VOUT = 0V 2, 3 OUTPUTS -60 -150 mA 1, 2, 3 ICC Power Supply Current VCC=5.5V 2, 3 VCC 55 mA 1, 2, 3 AC PARAMETERS (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50pf, RL=500 OHMS, TR=2.5ns, TF=2.5ns SEE AC FIGS. Temp Range: 0C to +70C fMAX tpLH(1) Maximum Shift Frequency Propagation Delay (PE input HIGH) VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 4 100 MHZ 9 4 90 MHZ 10, 11 2, 3 CP to Qn 3.5 ns 9 7.5 MICROCIRCUIT DATA SHEET CN54F161A-X REV 0A0 Electrical Characteristics AC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50pf, RL=500 OHMS, TR=2.5ns, TF=2.5ns SEE AC FIGS. Temp Range: 0C to +70C SYMBOL PARAMETER CONDITIONS NOTES PINNAME MIN MAX UNIT SUBGROUPS tpLH(1) Propagation Delay (PE input HIGH) VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 2, 3 CP to Qn 3.5 8.5 ns 10, 11 tpHL(1) Propagation Delay (PE input HIGH) VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 2, 3 CP to Qn 3.5 10.0 ns 9 tpHL(1) Propagation Delay (PE input HIGH) VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 2, 3 CP to Qn 3.5 11.0 ns 10, 11 tpLH/HL(2) Propagation Delay (PE input LOW) VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 2, 3 CP to Qn 4.0 8.5 ns 9 tpLH/HL(2) Propagation Delay (PE input LOW) VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 2, 3 CP to Qn 4.0 9.5 ns 10, 11 tpLH/HL(3) Propagation Delay VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 2, 3 CP to TC 5.0 14.0 ns 9 2, 3 CP to TC 5.0 15.0 ns 10, 11 2, 3 CET to TC 2.5 7.5 ns 9 2, 3 CET to TC 2.5 8.5 ns 10, 11 2, 3 MR to Qn 5.5 12.0 ns 9 2, 3 MR to Qn 5.5 13.0 ns 10, 11 2, 3 MR to TC 4.5 10.5 ns 9 2, 3 MR to TC 4.5 11.5 ns 10, 11 VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 Pn to CP 5.0 ns 9, 10, 11 tpLH/HL(4) tpHL(5) tpHL(6) Propagation Delay Propagation Delay Propagation Delay VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C ts (H/L)1 Setup Time or LOW th (H/L)1 Hold Time or LOW HIGH VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 Pn to CP 2.0 ns 9, 10, 11 ts (H) 2 Setup Time HIGH VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 PE to CP 11.0 ns 9 4 PE to CP 11.5 ns 10, 11 4 PE to CP 8.5 ns 9 4 PE to CP 9.5 ns 10, 11 4 PE to CP 2.0 ns 9, 10, 11 ts (L) 2 th (H) 2 HIGH VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C Setup Time LOW Hold Time HIGH VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 5 MICROCIRCUIT DATA SHEET CN54F161A-X REV 0A0 Electrical Characteristics AC PARAMETERS(Continued) (The following conditions apply to all the following parameters, unless otherwise specified.) AC: CL=50pf, RL=500 OHMS, TR=2.5ns, TF=2.5ns SEE AC FIGS. Temp Range: 0C to +70C UNIT SUBGROUPS 0.0 ns 9, 10, 11 CEP to CP 11.0 ns 9 4 CEP to CP 11.5 ns 10, 11 NOTES PINNAME SYMBOL PARAMETER CONDITIONS th (L) 2 Hold Time LOW VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 PE to CP ts (H) 3 Setup Time HIGH VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 MIN MAX ts (L) 3 Setup Time LOW VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 CEP to CP 5.0 ns 9, 10, 11 th (H) 3 Hold Time HIGH VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 CEP to CP 0.0 ns 9, 10, 11 th (L) 3 Hold Time LOW VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 CEP to CP 0.0 ns 9, 10, 11 tw (H) Pulse Width HIGH (Load) VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 CP 5.0 ns 9, 10, 11 tw (L) Pulse Width LOW (Load) VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 CP 5.0 ns 9, 10, 11 tw (H) Pulse Width HIGH (count) VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 CP 4.0 ns 9, 10, 11 tw (L) Pulse Width LOW (count) VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 CP 6.0 ns 9 4 CP 7.0 ns 10, 11 tw (L) Pulse Width LOW VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 MR 5.0 ns 9, 10, 11 tREC Recovery Time VCC=+5.0V @ +25C, VCC=4.5V & 5.5V @ 0/+70C 4 MR to CP 6.0 ns 9, 10, 11 Note 1: Note 2: Note 3: Note 4: Guaranteed by applying specific input condition and testing VOL & VOH. Screen tested 100% on each device at +75 C temperature only, subgroups A2 & A10. Sample tested (Method 5005, Table 1) on each MFG. lot at +75C temperature only, subgroups A2 & A10. Guaranteed but not tested. 6 MICROCIRCUIT DATA SHEET CN54F161A-X REV 0A0 Revision History Rev ECN # 0A0 M0001691 07/08/97 Rel Date Originator Changes Linda Collins Legal issue with Fairchild, due to the Fairchild/National split, is forcing the change from CN74F which is 'Fairchilds' product code to CN54F which is 'Nationals' product code. 7