OCTAL BUFFER/LINE DRIVER WITH TRI-STATE OUTPUTS F244 octal buffer
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MILITARY DATA SHEET MN54F244-X
OCTAL BUFFER/LINE DRIVER WITH TRI-STATE OUTPUTS
F244 octal buffer line driver designed employed memory address driver, clock driver bus-oriented transmitter/receiver which provides improved board density.
Industry Part Number
54F244
Part Numbers
54F244DMQB 54F244FMQB 54F244LMQB
Prime
M244
Processing
MIL-STD-883, Method 5004
Subgrp Description
Static tests Static tests Static tests Dynamic tests Dynamic tests Dynamic tests Functional tests Functional tests Functional tests Switching tests Switching tests Switching tests
Temp
+125 +125 +125 +125
Quality Conformance Inspection
MIL-STD-883, Method 5005
MN54F244-X
MILITARY DATA SHEET
Features
3-State Outputs Drive Lines Buffer Memory Address Registers Outputs Sink 12mA Source Current Input Clamp Diodes Limit High-Speed Termination Effects
MN54F244-X
MILITARY DATA SHEET
(Absolute Maximum Ratings)
(Note Storage Temperature +150 Ambient Temperature under Bias +125 Junction Temperature under Bias +175 Potential Ground -0.5V +7.0V Input Voltage (Note -0.5V +7.0V Input Current (Note -30mA +5.0mA Voltage Applied Output HIGH State (with Vcc=0V) Standard Output TRI-STATE Output Current Applied Output State (Max) Last Passing Voltage (Min) 4000V Note Note Absolute maximum ratings those values beyond which device damaged have useful life impaired. Functional operation under these conditions implied. Either voltage limit current limit sufficient protect inputs. -0.5V -0.5V +5.5V twice rated Iol(mA)
Recommended Operating Conditions
Free Ambient Temperature Commercial Military Supply Voltage Military Commercial +125 +4.5V +5.5V +4.5V +5.5V
MN54F244-X
MILITARY DATA SHEET
Electrical Characteristics
PARAMETERS
(The following conditions apply following parameters, unless otherwise specified.) 4.5V 5.5V, Temp range:-55C 125C SYMBOL IBVI IIL2 VOLB VOHB VOH3 ICCH ICCL ICCZ ICEX IOZH IOZL PARAMETER Input High Current Input High Current Input Current Input Current Output Voltage Output HIGH Voltage Output HIGH Voltage Short Circuit Current Input Clamp Diode Voltage Supply Current Supply Current Supply Current Output HIGH Leakage Current Output Leakage Current Output Leakage Current CONDITIONS VCC=5.5V, VM=2.7V, VINL=0.0V VCC=5.5V, VM=7.0V, VINL=5.5V VCC=5.5V, VM=0.5V, VINH=5.5V VCC=5.5V, VM=0.5V, VINH=5.5V VCC=4.5V, VIL=0.8V, VIH=2.0V, IOL=48mA, VINH=5.5V VCC=4.5V, VIL=0.8V, IOHB=-12mA, VINH=5.5V, VIH=2.0V VCC=4.5V, VIL=0.8V, IOH3=-3.0mA, VINH=5.5V, VIH=2.0V VCC=5.5V, VINL=0.0V, VM=0.0V, VINH=5.5V VCC=4.5V, IM=-18mA, VINH=5.5V VCC=5.5V, VINL=0.0V, VINH=5.5V VCC=5.5V, VINL=0.0V VCC=5.5V, VINH=5.5V VCC=5.5V, VINH=5.5V, VINL=0.0V, VM=5.5V VCC=5.5V, VM=2.7V, VIH=2.0V, VINL=0.0V VCC=5.5V, VM=0.5V, VIH=2.0V, VINH=5.5V NOTES PINNAME -1.6 -1.0 UNIT -225 -1.2 SUBGROUPS
INPUTS INPUTS OE1, OUTPUTS OUTPUTS OUTPUTS OUTPUTS -100 INPUTS OUTPUTS OUTPUTS OUTPUTS
MN54F244-X
MILITARY DATA SHEET
Electrical Characteristics
PARAMETERS
(The following conditions apply following parameters, unless otherwise specified.) RL=500 OHMS, CL=50pf TR=2.5ns, TF=2.5ns FIGS SYMBOL tpLH PARAMETER Propagation Delay CONDITIONS VCC=5.0V @25C, @-55/125C VCC=4.5V 5.5V NOTES PINNAME UNIT SUBGROUPS
tpHL
Propagation Delay
VCC=5.0V @25C, @-55/125C
VCC=4.5V 5.5V
tpZH
Output Enable Time
VCC=5.0V @25C, @-55/125C
VCC=4.5V 5.5V
tpZL
Output Enable Time
VCC=5.0V @25C, VCC=4.5V 5.5V @-55/125C
tpHZ
Output Disable Time
VCC=5.0V @25C @-55/125C
VCC=4.5V 5.5V
tpLZ
Output Disable Time
VCC=5.0V @25C @-55/125C
VCC=4.5V 5.5V
Note Note Note Note
Screen tested 100% each device +25C, +125C -55C temperature, subgroups Screen tested 100% each device +25C temperature only, subgroup Sample tested (Method 5005, Table each MFG. +25C, +125C -55C temperature, subgroups Sample tested (Method 5005, Table each MFG. +25C subgroup periodically +125C -55C temperature, subgroups
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