MILITARY DATA SHEET Original Creation Date: 04/18/96 Last Update Date: 07/30/96 Last Major Revision Date: 04/18/96 MN54F251A-X REV 1A0 8-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS General Description The 'F251A is a high-speed 8-input digital multiplexer. It provides, in onepackage, the ability to select one bit of data from up to eight sources. It can be used as universal function generator to generate any logic function of four variables. Both assertion and negation outputs are provided. Industry Part Number NS Part Numbers 54F251A 54F251ADMQB 54F251AFMQB 54F251ALMQB Prime Die M251A 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 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 MN54F251A-X REV 1A0 Features - Multifunctional Capability On-Chip Select Logic Decoding Inverting and Non-Inverting 3-State Outputs 2 MILITARY DATA SHEET MN54F251A-X REV 1A0 (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) -30mA 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 those 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 Military Supply Voltage Military Commercial 0 C to +70 C -55 C to +125 C +4.5V to +5.5V +4.5V to +5.5V 3 MILITARY DATA SHEET MN54F251A-X REV 1A0 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 SYMBOL PARAMETER CONDITIONS NOTES PINNAME MIN MAX UNIT SUBGROUPS IIH Input High Current VCC=5.5V, VM=2.7V, VINH=5.5V, VINL=0.0V 1, 3 INPUTS 20 uA 1, 2, 3 IBVI Input High Current VCC=5.5V, VM=7.0V, VINH=5.5V, VINL=0.0V 1, 3 INPUTS 100 uA 1, 2, 3 IIL Input LOW Current VCC=5.5V, VM=0.5V, VINH=5.5V, VINL=0.0V 1, 3 INPUTS -0.6 mA 1, 2, 3 VOL Output LOW Voltage VCC=4.5V, VIL=0.8V, VIH=2.0V, IOL=20mA 1, 3 OUTPUTS 0.5 V 1, 2, 3 VOH Output HIGH Voltage VCC=4.5V, VIL=0.8V, VIH=2.0V, VINL=0.0V, IOH=-1.0mA, VINH=5.5V 1, 3 OUTPUTS 2.5 V 1, 2, 3 VOH3 Output HIGH Voltage VCC=4.5V, VIH=2.0V, VINH=5.5V, VINL=0.0V, IOH3=-3.0mA, VIL=0.8V 1, 3 OUTPUTS 2.4 V 1, 2, 3 IOS Short Circuit Current VCC=5.5V, VINH=5.5V, VINL=0.0V, VM=0.0V 1, 3 OUTPUTS -60 -150 mA 1, 2, 3 VCD Input Clamp Diode Voltage VCC=4.5V, IM=-18mA, VINH=5.5V 1, 3 INPUTS -1.2 V 1, 2, 3 ICC Supply Current VCC=5.5V, VINL=0.0V, VINH=5.5V, 1, 3 VCC 22 mA 1, 2, 3 ICCZ Supply Current VCC=5.5V, VINH=5.5V 1, 3 VCC 24 mA 1, 2, 3 ICEX Output HIGH Leakage Current VCC=5.5V, VINH=5.5V, VINL=0.0V, VM=5.5V 1, 3 OUTPUTS 250 uA 1, 2, 3 IOZH Output Leakage Current VCC=5.5V, VM=2.7V, VIH=2.0V, VINH=5.5V, VINL=0.0V 1, 3 OUTPUTS 50 uA 1, 2, 3 IOZL Output Leakage Current VCC=5.5V, VM=0.5V, VIH=2.0V, VINH=5.5V, VINL=0.0V 1, 3 OUTPUTS -50 uA 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 tpLH(1) tpHL(1) tpLH(2) tpHL(2) Propagation Delay Propagation Delay Propagation Delay Propagation Delay VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C 4 2, 4 In to Z 3.5 7.0 ns 9 2, 4 In to Z 2.5 9.0 ns 10, 11 2, 4 In to Z 3.5 7.0 ns 9 2, 4 In to Z 3.5 9.0 ns 10, 11 2, 4 In to Z 3.0 6.5 ns 9 2, 4 In to Z 2.5 8.0 ns 10, 11 2, 4 In to Z 1.5 4.0 ns 9 2, 4 In to Z 1.5 6.0 ns 10, 11 MILITARY DATA SHEET MN54F251A-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, TR=2.5ns, TF=2.5ns SEE AC FIGS SYMBOL tpLH(3) tpHL(3) tpLH(4) tpHL(4) tpZH(1) tpZL(1) tpHZ(1) tpLZ(1) tpZH(2) tpZL(2) PARAMETER Propagation Delay Propagation Delay Propagation Delay Propagation Delay Output Enable Time Output Enable Time Output Disable Time Output Disable Time Output Enable Time Output Enable Time CONDITIONS NOTES VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C PINNAME MIN MAX UNIT SUBGROUPS 2, 4 Sn to Zn 4.5 10.5 ns 9 2, 4 Sn to Zn 3.5 14.0 ns 10, 11 2, 4 Sn to Zn 4.0 8.5 ns 9 2, 4 Sn to Zn 3.0 10.5 ns 10, 11 2, 4 Sn to Zn 3.5 9.0 ns 9 2, 4 Sn to Zn 3.5 11.5 ns 10, 11 2, 4 Sn to Zn 3.2 7.5 ns 9 2, 4 Sn to Zn 3.2 8.0 ns 10, 11 2, 4 OE to Z 3.5 7.0 ns 9 2, 4 OE to Z 3.0 8.5 ns 10, 11 2, 4 OE to Z 3.5 7.5 ns 9 2, 4 OE to Z 3.5 9.0 ns 10, 11 2, 4 OE to Z 2.5 5.5 ns 9 2, 4 OE to Z 2.5 6.0 ns 10, 11 2, 4 OE to Z 1.5 4.5 ns 9 2, 4 OE to Z 1.5 5.0 ns 10, 11 2, 4 OE to Z 2.5 6.0 ns 9 2, 4 OE to Z 2.0 7.0 ns 10, 11 2, 4 OE to Z 2.5 6.0 ns 9 2, 4 OE to Z 2.5 7.5 ns 10, 11 tpHZ(2) Output Disable Time VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C 2, 4 OE to Z 2.0 5.5 ns 9, 10, 11 tpLZ(2) Output Disable Time VCC=5.0V @25C, VCC=4.5V & 5.5V @-55/125C 2, 4 OE to Z 1.5 4.5 ns 9 2, 4 OE to Z 1.5 5.5 ns 10, 11 Note 1: Note 2: Note 3: Screen tested 100% on each device at 3, 7 & 8. Screen tested 100% on each device at Sample tested (Method 5005, Table 1) temperature, subgroups A1, 2, 3, 7 & +25C, +125C & -55C temperature, subgroups A1, 2, +25C temperature only, subgroup A9. on each MFG. lot at +25C, +125C & -55C 8. 5 MILITARY DATA SHEET MN54F251A-X REV 1A0 (Continued) Note 4: Sample tested (Method 5005, Table 1) on each MFG. lot at +25C subgroup A9, and periodically at +125C & -55C temperature, subgroups 10 & 11. 6