RadHard MSI Logic SMD Cross Reference
1/22/99
Description
Part Number
SMD Number
Part Number
SMD Number
Part Number
SMD Number
Quadruple 2-Input NAND Gates
UT54ACS00
5962-96512
HCS00MS
5962-95724
54AC00
5962-87549
UT54ACTS00
5962-96513
HCTS00MS
5962-95637
54ACT00
5962-87699
Quadruple 2-Input NOR Gates
UT54ACS02
5962-96514
HCS02MS
5962-95679
54AC02
5962-87612
UT54ACTS02
5962-96515
HCTS02MS
5962-95682
Hex Inverters
UT54ACS04
5962-96516
HCS04MS
5962-95725
54AC04
5962-87609
UT54ACTS04
5962-96517
HCTS04MS
5962-95732
Quadrupple 2-Input AND Gates
UT54ACS08
5962-96518
HCS08MS
5962-95680
54AC08
5962-87615
UT54ACTS08
5962-96519
HCTS08MS
5962-95683
Triple 3-Input NAND Gates
UT54ACS10
5962-96520
HCS10MS
5962-95777
54AC10
5962-87610
UT54ACTS10
5962-96521
HCTS10MS
5962-95765
Triple 3-Input AND Gates
UT54ACS11
5962-96522
HCS11MS
5962-95720
54AC11
5962-87611
UT54ACTS11
5962-96523
HCTS11MS
5962-95721
Hex Inverter Schmit Trigger
UT54ACS14
5962-96524
HCS14MS
5962-95681
54AC14
5962-87624
UT54ACTS14
5962-96525
HCTS14MS
5962-95719
Dual 4-Input NAND Gates
UT54ACS20
5962-96526
HCS20MS
5962-95778
54AC20
5962-87613
UT54ACTS20
5962-96527
HCTS20MS
5962-95733
Triple 3-Input NOR Gates
UT54ACS27
5962-96528
HCS27MS
5962-95780
UT54ACTS27
5962-96529
HCTS27MS
5962-95734
Hex Noninverting Buffers
UT54ACS34
5962-96530
UT54ACTS34
5962-96531
4-Wide AND-OR-INVERT Gates
UT54ACS54
5962-96532
UT54ACTS54
5962-96533
Dual D Flip-Flops with Clear & Preset
UT54ACS74
5962-96534
HCS74MS
5962-95782
54AC74
5962-88520
UT54ACTS74
5962-96535
HCTS74MS
5962-95763
54ACT74
5962-87525
4-Bit Comparators
UT54ACS85
5962-96536
UT54ACTS85
5962-96537
HCTS85MS
5962-95768
Quadruple 2-Input Exclusive OR Gates
UT54ACS86
5962-96538
HCS86MS
5962-95783
54AC86
5962-89550
UT54ACTS86
5962-96539
HCTS86MS
5962-95763
Dual J-K Flip-Flops
UT54ACS109
5962-96540
HCS109MS
5962-95784
54AC109
5962-89551
UT54ACTS109
5962-96541
HCTS109MS
5962-95769
54ACT109
5962-88534
Quadruple 2-Input NAND Schmitt Triggers
UT54ACS132
5962-96542
HCS132MS
5962-95726
UT54ACTS132
5962-96543
HCTS132MS
5962-95739
3-Line to 8-Line Decoders/Demultiplexers
UT54ACS138
5962-96544
HCS138MS
5962-95727
54AC138
5962-87622
UT54ACTS138
5962-96545
HCTS138MS
5962-95740
54ACT138
5962-87554
Dual 2-Line to 4-Line Decoders/Demultiplexers
UT54ACS139
5962-96546
HCS139MS
5962-95804
54AC139
5962-87623
UTMC
Harris
National
1
RadHard MSI Logic SMD Cross Reference
1/22/99
Description
Part Number
SMD Number
Part Number
SMD Number
Part Number
SMD Number
UTMC
Harris
National
UT54ACTS139
5962-96547
HCST139MS
5962-95753
54ACT139
5962-87553
1 of 8 Data Selectors/Multiplexers
UT54ACS151
5962-96548
HCS151
5962-95728
54AC151
5962-87691
UT54ACTS151
5962-96549
54ACT151
5962-88756
Dual 4-Input Multiplexer w/Three-State Outputs
UT54ACS153
5962-96550
54AC153
5962-87625
UT54ACTS153
5962-96551
HCTS153MS
5962-95754
54ACT153
5962-87698
Quadruple 2 to 1 Multiplexers
UT54ACS157
5962-96552
HCS157MS
5962-95805
54AC157
5962-89539
UT54ACTS157
5962-96553
HCTS157MS
5962-95755
54ACT157
5962-89539
4-Bit Synchronous Counters
UT54ACS163
5962-96554
HCS163MS
5962-95807
54AC163
5962-89582
UT54ACTS163
5962-96555
HCTS163MS
5962-95743
54ACT163
5962-91723
8-Bit Shift Registers
UT54ACS164
5962-96556
HCS164MS
5962-95785
UT54ACTS164
5962-96557
HCTS164MS
5962-95663
8-Bit Parallel Shift Registers
UT54ACS165
5962-96558
HCS165MS
5962-95786
UT54ACTS165
5962-96559
4-Bit Up-Down Binary Counters
UT54ACS169
5962-96560
54AC169
5962-91603
UT54ACTS169
5962-96561
54ACT169
883
Synchronous 4-Bit Up-Down BCD Counters
UT54ACS190
5962-96562
HCS190MS
5962-95808
UT54ACTS190
5962-96563
HCTS190MS
5962-95771
Synchronous 4-Bit Up-Down Binary Counters
UT54ACS191
5962-96564
54AC191
5962-89749
UT54ACTS191
5962-96565
HCTS191MS
5962-95756
Synchronous 4-Bit Up-Down Clock
UT54ACS193
5962-96566
HCS193MS
5962-95788
UT54ACTS193
5962-96567
HCTS193MS
5962-95757
Clock & Wait-State Generation Circuit
UT54ACTS220
5962-96753
Octal Buffers w/Inverted Three-State Outputs
UT54ACS240
5962-96568
HCS240MS
5962-95809
54AC240
5962-87550
UT54ACTS240
5962-96569
HCTS240MS
5962-95772
54ACT240
5962-87759
Octal Buffers & Line Drivers, Three-State Outputs
UT54ACS244
5962-96570
HCS244MS
5962-95731
54AC244
5962-87552
UT54ACTS244
5962-96571
HCTS244MS
5962-95744
54ACT244
5962-87760
Schmitt Trigger Octal Bus Transceivers w/Three-State Outputs
UT54ACS245S
5962-96572
Octal Bus Transceivers w/Three-State Outputs
UT54ACS245
5962-96572
HCS245MS
5962-96797
54AC245
5962-87758
UT54ACTS245
5962-96573
HCTS245MS
5962-95745
54ACT245
5962-87663
Dual 4-Input Multiplexers
UT54ACS253
5962-96574
HCS253MS
5962-95790
54AC253
5962-87693
UT54ACTS253
5962-96575
54ACT253
5962-87761
Look-Ahead Carry Generators for Counters
UT54ACS264
5962-96576
UT54ACTS264
5962-96577
Octal D Flip-Flops w/Clear
UT54ACS273
5962-96578
HCS273MS
5962-95791
54AC273
5962-87756
UT54ACTS273
5962-96579
HCTS273MS
5962-95764
2
RadHard MSI Logic SMD Cross Reference
1/22/99
Description
Part Number
SMD Number
Part Number
SMD Number
Part Number
SMD Number
UTMC
Harris
National
Quadruple S-R Latches
UT54ACS279
5962-96580
UT54ACTS279
5962-96581
9-Bit Parity Generators/Checkers
UT54ACS280
5962-96582
54AC280
5962-92201
UT54ACTS280
5962-96583
4-Bit Binary Full Adders
UT54ACS283
5962-96584
HCS283MS
5962-95811
UT54ACTS283
5962-96585
HCTS283MS
5962-95774
54ACT283
5962-883
Hex Buffer/Line Driver w/Three-State Outputs
UT54ACS365
5962-96586
UT54ACTS365
5962-96587
HCTS365MS
5962-95775
Octal Transparent Latches w/Three-State Outputs
UT54ACS373
5962-96588
HCS373MS
5962-95792
54AC373
5962-87555
UT54ACTS373
5962-96589
HCTS373MS
5962-95747
54ACT373
5962-87556
Octal D Flip-Flops w/Three-State Outputs
UT54ACS374
5962-96590
HCS374MS
5962-95793
54AC374
5962-87694
UT54ACTS374
5962-96591
HCTS374MS
5962-95748
54ACT374
5962-87631
Octal Driver, w/Inverted Three-State Outputs
UT54ACS540
5962-96592
54AC540
5962-87695
UT54ACTS540
5964-96593
HCTS540MS
5962-95776
Octal Driver, w/Three-State Outputs
UT54ACS541
5964-96594
54AC541
5962-88706
UT54ACTS541
5964-96595
HCTS541MS
5962-96726
Dual 4-Input NOR Gate
UT54ACS4002
5962-96596
UT54ACTS4002
5962-96597
HCTS4002MS
5962-95760
3