MILITARY DATA SHEET Original Creation Date: 05/07/96 Last Update Date: 07/30/96 Last Major Revision Date: 05/07/96 MN54F545-X REV 1A0 OCTAL BIDIRECTIONAL TRANSCEIVER WITH TRI-STATE OUTPUTS General Description The F545 is an 8-bit, TRI-STATE, high-speed transceiver. It provides bidirectional drive for bus-oriented microprocessor and digital communications systems. Straight through bidirectional transceivers are featured, with 24 mA (20 mA Mil) bus drive capability on the A ports and 64 mA (48 mA Mil) bus drive capability on the B ports. One input, Transmit/Receive (T/R) determines the direction of logic signals through the bidirectional transceiver. Transmit enables data from A ports to B ports; Receive enables data from B ports to A ports. The Output Enable input disables both A and B ports by placing them in a TRI-STATE condition. Industry Part Number NS Part Numbers 54F545 54F545DMQB 54F545FMQB 54F545LMQB Prime Die M545 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 MN54F545-X REV 1A0 Features - Higher Drive Than 8304 8-Bit Bidirectional Data Flow Reduces System Package Count 3-State input/outputs for interfacing with Bus-Oriented Systems 20 mA and 48 mA Bus Drive Capability on A and B Ports, Respectively Transmit/Receive and Output Enable Simplify Control Logic 2 MILITARY DATA SHEET MN54F545-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) ESD Last Passing Voltage (Min) 4000V 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 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 MN54F545-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 1, 3 INPUTS 20 uA 1, 2, 3 IBVI Input HIGH Current VCC=5.5V, VM=7.0V, VINH=5.5V 1, 3 OE, T/R 100 uA 1, 2, 3 IBVIT Input HIGH Current VCC=5.5V, VM=5.5V, VINH=5.5V, VINL=0.0V 1, 3 An, Bn 1.0 mA 1, 2, 3 IIL Input LOW Current VCC=5.5V, VM=0.5V 1, 3 OE, T/R -1.2 mA 1, 2, 3 VOL Output LOW Voltage VCC=4.5V, VIL=0.8V, IOL=20mA 1, 3 OUTPUTS An 0.5 V 1, 2, 3 VOLB Output LOW Voltage VCC=4.5V, VIL=0.8V, VIH=2.0V, IOLB=48mA 1, 3 OUTPUTS Bn 0.55 V 1, 2, 3 VOH Output HIGH Voltage VCC=4.5V, VIL=0.8V, IOH=-1.0mA, VIH=2.0V 1, 3 OUTPUTS 2.5 An V 1, 2, 3 VOH3 Output HIGH Voltage VCC=4.5V, VIL=0.8V, IOH3=-3.0mA, VIH=2.0V 1, 3 OUTPUTS 2.4 An V 1, 2, 3 VOHB Output HIGH Voltage VCC=4.5V, VIL=0.8V, IOHB=-12mA, VIH=2.0V, VINH=5.5V 1, 3 OUTPUTS 2.0 Bn V 1, 2, 3 IOS Short-Circuit Current VCC=5.5V, VM=0.0V, VINL=0.0V, VINH=5.5V 1, 3 An -60 -150 mA 1, 2, 3 IOSB Output Short-Circuit Current VCC=5.5V, VM=0.0V, VINH=5.5V, VINL=0.0V 1, 3 Bn -100 -225 mA 1, 2, 3 VCD Input Clamp Diode Voltage VCC=4.5V, IM=-18mA, VINH=5.5V 1, 3 OE, T/R -1.2 V 1, 2, 3 ICCH Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 3 VCC 90 mA 1, 2, 3 ICCL Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 3 VCC 120 mA 1, 2, 3 ICCZ Supply Current VCC=5.5V, VINH=5.5V, VINL=0.0V 1, 3 VCC 110 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 IOZHT Output Leakage Current VCC=5.5V, VM=2.7V, VIH=2.0V, VINH=5.5V, VINL=0.0V 1, 3 OUTPUTS An, Bn 70 uA 1, 2, 3 IOZLT Output Leakage Current VCC=5.5V, VM=0.5V, VIH=2.0V, VINL=0.0V, VINH=5.5V 1, 3 OUTPUTS An, Bn -650 uA 1, 2, 3 4 MILITARY DATA SHEET MN54F545-X REV 1A0 Electrical Characteristics 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 SYMBOL tpLH tpHL tpZH tpZL tpHZ tpLZ PARAMETER Propagation Delay Propagation Delay Output Enable Output Enable Output Disable Output Disable Note 1: Note 2: Note 3: Note 4: 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 PINNAME MIN MAX UNIT 2, 4 An/Bn or Bn/An 2.5 6.0 ns 9 2, 4 An/Bn or Bn/An 2.0 7.5 ns 10, 11 2, 4 An/Bn or Bn/An 2.5 6.0 ns 9 2, 4 An/Bn or Bn/An 2.0 7.5 ns 10, 11 2, 4 OUTPUT ENABLE 3.0 7.0 ns 9 2, 4 OUTPUT ENABLE 2.5 9.0 ns 10, 11 2, 4 OUTPUT ENABLE 3.5 8.0 ns 9 2, 4 OUTPUT ENABLE 3.0 10.0 ns 10, 11 2, 4 OUTPUT 2.0 DISABLE 6.5 ns 9 2, 4 OUTPUT 2.0 DISABLE 9.0 ns 10, 11 2, 4 OUTPUT 2.0 DISABLE 6.5 ns 9 2, 4 OUTPUT 2.0 DISABLE 10.0 ns 10, 11 Screen tested 100% on each device at -55 C, +25 C & +125 C temperature, Subgroups A1, 2, 3, 7 & 8. Screen tested 100% on each device at +25 C temperature only, Subgroup A9. Sample tested (Method 5005, Table 1) on each MFG. lot at +25 C, +125 C & -55 C temp., Subgroups A1, 2, 3, 7 & 8. Sample Tested (Method 5005, Table 1) on each MFG. lot at +25 C Subgroup A9, & periodically at +125 C & -55 C temp., Subgroups 10 & 11. 5 SUBGROUPS