SEMICONDUCTOR
CROSS
REFERENCE
Competitive
Part Number
Si9554CN
Si9555CN
Si9556CN
SK3072
SK3075
SK3076
SK3077
SK3134
SK3135
SK3141
SK3144
SK3147
SK3149
SK3160
SK3161
SK3163
SK3167
SK3170
SK3205
SK3207
SK3235
SK3255
SK3328
SK3375
SK3451
SK3453
SK3454
SK3455
SK3456
SK3491
SK3832
SK3852
SK3887
SK3976
SK9025
SK9026
SK9028
SK9029
SL3045C
SL3046C
SL3054
SL3081C
SL3082C
SL3083E
SL3086
SL3145E
SL3146E
Mfg.
Code
SIL
SIL
SIL
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
RCA
PLS
PLS
PLS
PLS
PLS
PLS
PLS
PLS
PLS
Suggested Allegro
Replacement
Notes
UCN5854EP
*89
UCN5855EP
*89
UCN5856EP
*89
ULN2165A
*80
ULN2124A
*81
ULN2127A
*81
ULN2114A
*76
ULN2114K
*76
ULN2111A
*89
ULN2264A
*81
ULN2129A
*77
ULN2289A
*84
ULN2269A
*81
ULN3810A
*84
ULN2128A
*77
ULN2209M
*80
ULN2298A
*81
ULN2125A
*81
ULN2268A
*80
ULN2261A
*83
ULN2224A
*83
ULN2291M
*80
ULN2280B
*90
ULN2136A
*83
ULN2212B
*81
ULN2211B
*83
ULN2228A
*81
ULN2278B
*81
ULN3784B
*90
ULN2111A
*89
ULN2290Q
*86
ULN3701Z
*86
ULN2231A
*83
ULN2242A
*84
ULN2263A
*81
ULN2260A
*86
ULN2227A
*81
ULN2245A
*83
ULS2045R
*88
ULN2046A
*91
ULN2054A
*89
ULN2081A
*89
ULN2082A
*89
ULN2083A
*91
ULN2086A
*91
ULS2045H
*88
ULN2046A-1
*91
Competitive
Part Number
SL3183E
SN65512BN
SN65518FN
SN65518N
SN72741L
SN72741P
SN75064NE
SN75065NE
SN75066NE
SN75067NE
SN75068NE
SN75069NE
SN75070NE
SN75071NE
SN75074NE
SN75075NE
SN75076NE
SN75077NE
SN75407P
SN75437ANE
SN754410
SN754411
SN75461P
SN75462P
SN75463P
SN75464P
SN75465D
SN75465J
SN75465N
SN75466D
SN75466J
SN75466N
SN75467D
SN75467J
SN75467N
SN75468D
SN75468J
SN75468N
SN75469D
SN75469J
SN75469N
SN75471P
SN75472P
SN75473P
SN75474P
SN75475P
SN75476P
Mfg.
Code
PLS
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
TI
Suggested Allegro
Replacement
Notes
ULN2083A-1
*91
A6811EA
A6818EEP
A6818EA
ULN2151D
*80
ULN2151M
*80
ULN2064B
ULN2065B
ULN2066B
*85
ULN2067B
*85
ULN2068B
ULN2069B
ULN2070B
*85
ULN2071B
*85
ULN2074B
*93
ULN2075B
*91
ULN2076B
*85
ULN2077B
*85
UDN5752M
*93
UDN2543B
UDN2993B
≈
UDN2993B
≈
UDN3611M
≈*89
UDN3612M
≈*91
UDN3613M
≈*91
UDN3614M
≈*89
ULN2025L
*91
ULN2025R
*91
ULN2025A
*91
ULN2021L
*91
ULN2021R
*91
ULN2021A
*91
ULN2022L
*92
ULN2022R
*92
ULN2022A
*91
ULN2023L
ULN2023R
*91
ULN2023A
ULN2024L
ULN2024R
*91
ULN2024A
UDN3611M
≈*89
UDN3612M
≈*91
UDN3613M
≈*91
UDN3614M
≈*89
UDN5712M
≈*91
UDN5711M
≈*91
12
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000