original creation date: 04/15/98 last update date: 07/08/98 last major revision date: 04/15/98 mndm54ls174x rev 1a0 microcircuit data sheet hex d flip-flop with master reset general description the 'ls174 is a high-speed hex d flip-flop. the device is primarily used as a 6-bit edge-triggered storage register. the information on the d inputs is transferred to storage during the low-to-high clock transition. the device has a master reset to simultaneously clear all flip-flops. ns part numbers dm54ls174e/883 dm54ls174j/883 dm54ls174w/883 industry part number 54ls174 prime die l174 processing mil-std-883, method 5004 quality conformance inspection mil-std-883, method 5005 subgrp description temp ( c) o 1 static tests at +25 2 static tests at +125 3 static tests at -55 4 dynamic tests at +25 5 dynamic tests at +125 6 dynamic tests at -55 7 functional tests at +25 8a functional tests at +125 8b functional tests at -55 9 switching tests at +25 10 switching tests at +125 11 switching tests at -55 1
microcircuit data sheet mndm54ls174x rev 1a0 features - edge-triggered d-type inputs - buffered positive edge-triggered clock - asynchronous common reset 2
microcircuit data sheet mndm54ls174x 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 -55c to +175c vcc pin potential to ground pin -0.5v to +7.0v input voltage -0.5v to +10.0v current applied to output in low state (max) twice the rated iol(ma) note 1: 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. recommended operating conditions free air ambient temperature -55 c to +125 c military supply voltage +4.5v to +5.5v military 3
mndm54ls174x rev 1a0 microcircuit data sheet 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 pin- name min max unit sub- groups iih input high current vcc=5.5v, vm=2.7v, vinh=4.5v 1, 3 inputs 20 ua 1, 2, 3 ibvi input high current vcc=5.5v, vm=10.0v, vinh=4.5v 1, 3 inputs 100 ua 1, 2, 3 iil input low current vcc=5.5v, vm=0.4v, vinh=4.5v 1, 3 inputs -0.03 -0.4 ma 1, 2, 3 vol output low voltage vcc=4.5v, vil=0.7v, iol=4.0ma, vinh=4.5v, vinl=0.0v 1, 3 outputs 0.4 v 1, 2, 3 voh output high voltage vcc= 4.5v, vih=2.0v, ioh=-0.4ma, vinl=0.0v 1, 3 outputs 2.5 v 1, 2, 3 ios short circuit current vcc=5.5v, vinh=4.5v, vout=0.0v 1, 3 outputs -20 -100 ma 1, 2, 3 vcd input clamp diode voltage vcc=4.5v, im=-18ma, vinh=4.5v 1, 3 inputs -1.5 v 1, 2, 3 icc supply current vcc=5.5v, vinh=4.5v 1, 3 vcc 26 ma 1, 2, 3 ac parameters - 15pf (the following conditions apply to all the following parameters, unless otherwise specified.) ac: cl=15pf, rl=2k ohms temp range: +25c tplh propagation delay vcc=5.0v 5 cp to qn 25 ns 9 tphl propagation delay vcc=5.0v 5 cp to qn 22 ns 9 tphl 2 propagation delay vcc=5.0v 5 mr to qn 35 ns 9 ts(h/l) setup time vcc=5.0v 5 dn to cp 10 ns 9 th(h/l) hold time vcc=5.0v 5 dn to cp 5ns9 trec recovery time vcc=5.0v 5 mr to cp 12 ns 9 tw(h) pulse width vcc=5.0v 5 cp 18 ns 9 tw(l) pulse width vcc=5.0v 5 mr 18 ns 9 fmax maximum clock frequency vcc=5.0v 5 cp 30 mhz 9 4
mndm54ls174x rev 1a0 microcircuit data sheet electrical characteristics ac parameters - 50pf (the following conditions apply to all the following parameters, unless otherwise specified.) ac: cl=50pf, rl=2k ohms temp range: -55c to +125c symbol parameter conditions notes pin- name min max unit sub- groups tplh propagation delay vcc=5.0v 2, 4 cp to qn 237ns9 2, 4 cp to qn 2 47 ns 10, 11 tphl propagation delay vcc=5.0v 2, 4 cp to qn 240ns9 2, 4 cp to qn 2 52 ns 10, 11 tphl 2 propagation delay vcc=5.0v 2, 4 mr to qn 242ns9 2, 4 mr to qn 2 52 ns 10, 11 ts (h/l) set-up time vcc=5.0v 2, 4 dn to cp 20 ns 9, 10, 11 th (h/l) hold time vcc=5.0v 2, 4 dn to cp 5 ns 9, 10, 11 trec recovery time vcc=5.0v 2, 4 mr to cp 20 ns 9, 10, 11 tw (h) pulse width vcc=5.0v 2, 4 cp 30 ns 9, 10, 11 tw (l) pulse width vcc=5.0v 2, 4 mr 35 ns 9, 10, 11 fmax maximum clock frequency vcc=5.0v 2, 4 cp 25 mhz 9, 10, 11 note 1: screen tested 100% on each device at +25c, +125c & -55c temperature, subgroups a1, 2, 3, 7 & 8. note 2: screen tested 100% on each device at +25c temperature only, subgroup a9. note 3: sample tested (method 5005, table 1) on each mfg. lot at +25c, +125c & -55c temperature, subgroups a1, 2, 3, 7 & 8. note 4: sample tested (method 5005, table 1) on each mfg. lot at +25c, subgroup a9. subgroups 10 & 11 are guaranteed, not tested. note 5: guaranteed, not tested. (design characterization data) 5
microcircuit data sheet mndm54ls174x rev 1a0 revision history rev ecn # rel date originator changes 1a0 m0001761 07/08/98 linda collins initial mds release:: mndm54ls174-x rev. 1a0. added note 4 to the ac (50pf) notes reference column. reworded the phrase in note 4 from "and periodically at +125c and -55c, subgroups 10 & 11" to "subgroups 10 & 11 are guaranteed, not tested". 6
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