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.
Part Symbol
Footprint
3D Model
Operating Temperature-Max
Operating Temperature-Min
Supply Voltage-Max (Vsup)
Supply Voltage-Min (Vsup)
Supply Voltage-Nom (Vsup)
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Hitachi Ltd
1 Func, BIPolar, PDIP8, DP-8
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ICM7555MJA/HR - Maxim Integrated Products
LMC555ENG - National Semiconductor Corporation
MC1455P1 - onsemi
HA17555PS - Hitachi Ltd
ICM7555IJA - Maxim Integrated Products
MC1455BP1 - Motorola Mobility LLC
ICM7555IJA+ - Maxim Integrated Products
LM555CN/NOPB - National Semiconductor Corporation
TA7555P - Toshiba America Electronic Components
ICM7555IPAZ - Intersil Corporation
MC1455BP1 - Motorola Mobility LLC
LM555CN/NOPB - National Semiconductor Corporation
LMC555ENG - National Semiconductor Corporation
This table gives cross-reference parts and alternative options found for HA17555. 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 HA17555, 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
ICM7555MJA/HR
1 Func, 0.5MHz, CMOS, CDIP8, CERDIP-8
Maxim Integrated Products
HA17555 vs ICM7555MJA/HR
LMC555ENG
IC PULSE; RECTANGULAR, 3 MHz, TIMER, PDIP8, PLASTIC, DIP-8, Analog Waveform Generation Function
National Semiconductor Corporation
HA17555 vs LMC555ENG
MC1455P1
Timer Circuit, 8 LEAD PDIP, 50-TUBE
onsemi
HA17555 vs MC1455P1
HA17555PS
1 Func, BIPolar, PDIP8, DP-8
Hitachi Ltd
HA17555 vs HA17555PS
ICM7555IJA
1 Func, 0.5MHz, CMOS, CDIP8, CERDIP-8
Maxim Integrated Products
HA17555 vs ICM7555IJA
MC1455BP1
PULSE, TIMER, PDIP8, PLASTIC, DIP-8
Motorola Mobility LLC
HA17555 vs MC1455BP1
ICM7555IJA+
1 Func, 0.5MHz, CMOS, CDIP8, CERDIP-8
Maxim Integrated Products
HA17555 vs ICM7555IJA+
LM555CN/NOPB
IC PULSE; RECTANGULAR, TIMER, PDIP8, PLASTIC, DIP-8, Analog Waveform Generation Function
National Semiconductor Corporation
HA17555 vs LM555CN/NOPB
TA7555P
IC TIMER, PDIP8, DIP-8, Analog Waveform Generation Function
Toshiba America Electronic Components
HA17555 vs TA7555P
ICM7555IPAZ
General Purpose Timers; PDIP8, SOIC8; Temp Range: See Datasheet
Intersil Corporation
HA17555 vs ICM7555IPAZ
Part Number
Description
Manufacturer
Compare
MC1455BP1
PULSE, TIMER, PDIP8, PLASTIC, DIP-8
Motorola Mobility LLC
HA17555 vs MC1455BP1
LM555CN/NOPB
IC PULSE; RECTANGULAR, TIMER, PDIP8, PLASTIC, DIP-8, Analog Waveform Generation Function
National Semiconductor Corporation
HA17555 vs LM555CN/NOPB
LMC555ENG
IC PULSE; RECTANGULAR, 3 MHz, TIMER, PDIP8, PLASTIC, DIP-8, Analog Waveform Generation Function
National Semiconductor Corporation
HA17555 vs LMC555ENG