Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications:
Energy and Power Systems
Part Symbol
Footprint
3D Model
Moisture Sensitivity Level
Number of Data/Clock Inputs
Operating Temperature-Max
Operating Temperature-Min
Peak Reflow Temperature (Cel)
Power Supply Current-Max (ICC)
Supply Voltage-Max (Vsup)
Supply Voltage-Min (Vsup)
Supply Voltage-Nom (Vsup)
Time@Peak Reflow Temperature-Max (s)
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Texas Instruments
Dual retriggerable monostable multivibrators 16-SOIC 0 to 70
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DM74LS123M - Rochester Electronics LLC
SN74LS123DR - Texas Instruments
SN74LS423DR - Texas Instruments
SN74LS423D - Texas Instruments
DM74LS123M - Texas Instruments
SN74LS123DRG4 - Texas Instruments
SN74LS123D - Texas Instruments
SN74LS123DR2 - Motorola Mobility LLC
SN74LS423DRG4 - Texas Instruments
DV74LS123D - avg Semiconductors
5962R9661402VEX - Renesas Electronics Corporation
MC74HC4538ADR1 - Motorola Mobility LLC
74HC423N - NXP Semiconductors
DV4528BN - avg Semiconductors
74HC123D-Q100 - Nexperia
CD74HC423M96 - Harris Semiconductor
HD74HC423ARP-EL - Renesas Electronics Corporation
CD74HC423E - Texas Instruments
5962-8684702EX - Texas Instruments
MM74HC4538MTCX - Fairchild Semiconductor Corporation
This table gives cross-reference parts and alternative options found for SN74LS123DRE4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74LS123DRE4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
DM74LS123M
Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16
Rochester Electronics LLC
SN74LS123DRE4 vs DM74LS123M
SN74LS123DR
Dual retriggerable monostable multivibrators 16-SOIC 0 to 70
Texas Instruments
SN74LS123DRE4 vs SN74LS123DR
SN74LS423DR
LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, SO-16
Texas Instruments
SN74LS123DRE4 vs SN74LS423DR
SN74LS423D
Dual Retriggerable Monostable Multivibrators 16-SOIC 0 to 70
Texas Instruments
SN74LS123DRE4 vs SN74LS423D
DM74LS123M
LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, PLASTIC, SOP-16
Texas Instruments
SN74LS123DRE4 vs DM74LS123M
SN74LS123DRG4
Dual retriggerable monostable multivibrators 16-SOIC 0 to 70
Texas Instruments
SN74LS123DRE4 vs SN74LS123DRG4
SN74LS123D
Dual retriggerable monostable multivibrators 16-SOIC 0 to 70
Texas Instruments
SN74LS123DRE4 vs SN74LS123D
SN74LS123DR2
LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, SOIC-16
Motorola Mobility LLC
SN74LS123DRE4 vs SN74LS123DR2
SN74LS423DRG4
LS SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, SO-16
Texas Instruments
SN74LS123DRE4 vs SN74LS423DRG4
DV74LS123D
Monostable Multivibrator, LS Series, 2-Func, TTL, PDSO16, PLASTIC, SOP-16
avg Semiconductors
SN74LS123DRE4 vs DV74LS123D
Part Number
Description
Manufacturer
Compare
5962R9661402VEX
Monostable Multivibrator, 4000/14000/40000 Series, 2-Func, CMOS, CDIP16
Renesas Electronics Corporation
SN74LS123DRE4 vs 5962R9661402VEX
MC74HC4538ADR1
HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, PLASTIC, SOIC-16
Motorola Mobility LLC
SN74LS123DRE4 vs MC74HC4538ADR1
74HC423N
HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16, 0.300 INCH, PLASTIC, SOT38-4, DIP-16
NXP Semiconductors
SN74LS123DRE4 vs 74HC423N
DV4528BN
Monostable Multivibrator, 4000/14000/40000 Series, 2-Func, PDIP16, PLASTIC, DIP-16
avg Semiconductors
SN74LS123DRE4 vs DV4528BN
74HC123D-Q100
Monostable Multivibrator, HC/UH Series, 2-Func, CMOS, PDSO16
Nexperia
SN74LS123DRE4 vs 74HC123D-Q100
CD74HC423M96
Monostable Multivibrator, HC/UH Series, 2-Func, CMOS, PDSO16
Harris Semiconductor
SN74LS123DRE4 vs CD74HC423M96
HD74HC423ARP-EL
HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDSO16, FP-16DN
Renesas Electronics Corporation
SN74LS123DRE4 vs HD74HC423ARP-EL
CD74HC423E
High Speed CMOS Logic Dual Retriggerable Monostable Multivibrators with Reset 16-PDIP -55 to 125
Texas Instruments
SN74LS123DRE4 vs CD74HC423E
5962-8684702EX
HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, CDIP16, DIP-16
Texas Instruments
SN74LS123DRE4 vs 5962-8684702EX
MM74HC4538MTCX
Monostable Multivibrator, HC/UH Series, 2-Func, CMOS, PDSO16, 4.40 MM, MO-153, TSSOP-16
Fairchild Semiconductor Corporation
SN74LS123DRE4 vs MM74HC4538MTCX