Part Details for 74HC123N by NXP Semiconductors
Results Overview of 74HC123N by NXP Semiconductors
- Distributor Offerings: (3 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
74HC123N Information
74HC123N by NXP Semiconductors is a Prescaler/Multivibrator.
Prescaler/Multivibrators are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Price & Stock for 74HC123N
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | Min Qty: 9 | 165 |
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$0.2109 / $0.5625 | Buy Now |
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ComSIT USA | Monostable Multivibrator, CMOS, PDIP16 RoHS: Not Compliant |
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RFQ | |
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DISTI #
SMC-74HC123N
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Sensible Micro Corporation | Ic, 74Hc Cmos, 74Hc123, Dip16, 5V RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: TBC | 21 |
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RFQ |
US Tariff Estimator: 74HC123N by NXP Semiconductors
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for 74HC123N
74HC123N Part Data Attributes
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74HC123N
NXP Semiconductors
Buy Now
Datasheet
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Compare Parts:
74HC123N
NXP Semiconductors
HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16, 0.300 INCH, PLASTIC, MO-001, SC-503-16, SOT-38-1, DIP-16
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NXP SEMICONDUCTORS | |
| Part Package Code | MO-001 | |
| Package Description | 0.300 INCH, PLASTIC, MO-001, SC-503-16, SOT-38-1, DIP-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | Unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Additional Feature | RETRIGGERABLE; TRIGGERABLE FROM CLEAR INPUT ALSO | |
| Family | HC/UH | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e4 | |
| Length | 21.6 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | MONOSTABLE MULTIVIBRATOR | |
| Number of Data/Clock Inputs | 2 | |
| Number of Functions | 2 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Polarity | COMPLEMENTARY | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Propagation Delay (tpd) | 385 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 4.7 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for 74HC123N
This table gives cross-reference parts and alternative options found for 74HC123N. 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 74HC123N, 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 | Manufacturer | Composite Price | Description | Compare |
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| MM54HC123AJ | Texas Instruments | Check for Price | HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, CDIP16, DIP-16 | 74HC123N vs MM54HC123AJ |
| M54HC123D | STMicroelectronics | Check for Price | HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, CDIP16, CERAMIC, DIP-16 | 74HC123N vs M54HC123D |
| MM74HC123AN | Rochester Electronics LLC | Check for Price | Monostable Multivibrator, HC/UH Series, 2-Func, CMOS, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16 | 74HC123N vs MM74HC123AN |
| GD54HC123J | Goldstar Electron Co Ltd | Check for Price | Monostable Multivibrator, CDIP16, | 74HC123N vs GD54HC123J |
| MM54HC123J | Texas Instruments | Check for Price | HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, CDIP16 | 74HC123N vs MM54HC123J |
| TC74HC123AP | Toshiba America Electronic Components | Check for Price | IC HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16, 0.300 INCH, 2.54 MM PITCH, LEAD FREE, PLASTIC, DIP-16, Prescaler/Multivibrator | 74HC123N vs TC74HC123AP |
| MM74HC123AN | Fairchild Semiconductor Corporation | Check for Price | Monostable Multivibrator, HC/UH Series, 2-Func, CMOS, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16 | 74HC123N vs MM74HC123AN |
| M74HC123AB1R | STMicroelectronics | Check for Price | HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16, PLASTIC, DIP-16 | 74HC123N vs M74HC123AB1R |
| CD54HC123F3A | Texas Instruments | Check for Price | High Speed CMOS Logic Dual Retriggerable Monostable Multivibrators with Resets 16-CDIP -55 to 125 | 74HC123N vs CD54HC123F3A |
| TC74HC123P | Toshiba America Electronic Components | Check for Price | IC HC/UH SERIES, DUAL MONOSTABLE MULTIVIBRATOR, PDIP16, PLASTIC, DIP-16, Prescaler/Multivibrator | 74HC123N vs TC74HC123P |
74HC123N Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the 74HC123N is typically around 30 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure proper power and decoupling, connect the VCC pin to a stable 2-6V power supply, and decouple the power supply lines with 0.1uF and 10uF capacitors. Additionally, use a 10kΩ pull-up resistor on the reset pin (MR) to ensure proper reset operation.
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The 74HC123N can sink or source up to 25mA of current per output pin, but it's recommended to limit the current to 10mA or less to ensure reliable operation and prevent overheating.
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The asynchronous reset input (MR) should be connected to a pull-up resistor and a switch or a reset generator to ensure proper reset operation. The clock input (CP) should be connected to a stable clock source, and it's recommended to use a clock signal with a rise and fall time of less than 10ns to ensure proper operation.
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To minimize noise and EMI, it's recommended to use a ground plane, keep the power supply lines short and away from the clock and data lines, and use a shielded cable or a twisted pair for the clock and data lines. Additionally, place the 74HC123N close to the power supply and decoupling capacitors to reduce noise and EMI.