Part Details for M74HC373B1R by STMicroelectronics
Results Overview of M74HC373B1R by STMicroelectronics
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- 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.
M74HC373B1R Information
M74HC373B1R by STMicroelectronics is a Bus Driver/Transceiver.
Bus Driver/Transceivers 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 M74HC373B1R
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
70013615
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RS | Latch, DIP, CMOS Logic, -0.5 TO +7 V, +/- 20 mA, -55, 125, 300, 500mW Min Qty: 20 Package Multiple: 1 Container: Bulk | 0 |
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$0.4200 | RFQ |
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Bristol Electronics | 36 |
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RFQ | ||
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Bristol Electronics | 9 |
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RFQ | ||
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Quest Components | BUS DRIVER, HC/UH SERIES, 1-FUNC, 8-BIT, TRUE OUTPUT, CMOS, PDIP20 | 7 |
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$0.6600 | Buy Now |
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ComSIT USA | Electronic Component RoHS: Compliant |
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RFQ |
Part Details for M74HC373B1R
M74HC373B1R CAD Models
M74HC373B1R Part Data Attributes
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M74HC373B1R
STMicroelectronics
Buy Now
Datasheet
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Compare Parts:
M74HC373B1R
STMicroelectronics
HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20
Select a part to compare: |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | STMICROELECTRONICS | |
| Part Package Code | DIP | |
| Package Description | PLASTIC, DIP-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | not_compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | STMicroelectronics | |
| Family | HC/UH | |
| JESD-30 Code | R-PDIP-T20 | |
| JESD-609 Code | e3 | |
| Load Capacitance (CL) | 150 pF | |
| Logic IC Type | BUS DRIVER | |
| Max I(ol) | 0.006 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Ports | 2 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Output Characteristics | 3-STATE | |
| Output Polarity | TRUE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Prop. Delay@Nom-Sup | 31 ns | |
| Propagation Delay (tpd) | 265 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 3.93 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 4.5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Width | 7.62 mm |
Alternate Parts for M74HC373B1R
This table gives cross-reference parts and alternative options found for M74HC373B1R. 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 M74HC373B1R, 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 |
|---|---|---|---|---|
| MM54HC373J | Fairchild Semiconductor Corporation | Check for Price | Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20, CERAMIC, DIP-20 | M74HC373B1R vs MM54HC373J |
| CD54HC373F3A | Texas Instruments | Check for Price | High Speed CMOS Logic Octal Transparent Latches with 3-State Output 20-CDIP -55 to 125 | M74HC373B1R vs CD54HC373F3A |
| MC74HC373N | National Semiconductor Corporation | Check for Price | Bus Driver | M74HC373B1R vs MC74HC373N |
| MC74HC373AN | onsemi | Check for Price | HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20, PLASTIC, DIP-20 | M74HC373B1R vs MC74HC373AN |
| MC54HC373J | Motorola Semiconductor Products | Check for Price | Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20, CERAMIC, DIP-20 | M74HC373B1R vs MC54HC373J |
| 8407201RX | Harris Semiconductor | Check for Price | Bus Driver, HC/UH Series, 1-Func, 8-Bit, True Output, CMOS, CDIP20, CERAMIC, DIP-20 | M74HC373B1R vs 8407201RX |
| SN54HC373J-00 | Texas Instruments | Check for Price | HC/UH SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDIP20 | M74HC373B1R vs SN54HC373J-00 |
| MC74HC373N | Texas Instruments | Check for Price | DRIVER | M74HC373B1R vs MC74HC373N |
M74HC373B1R Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the M74HC373B1R is 25 MHz, but it can vary depending on the operating voltage and load conditions.
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To ensure that the outputs are not corrupted during power-up or power-down, it is recommended to use an external pull-up or pull-down resistor on the output pins, and to use a power-on reset circuit to initialize the device.
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The maximum current that can be sourced or sunk by the output pins of the M74HC373B1R is 25 mA, but it is recommended to limit the current to 15 mA or less to ensure reliable operation.
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Yes, the M74HC373B1R can be used as a level translator between different voltage domains, but it is important to ensure that the input voltage is within the recommended range and that the output voltage is compatible with the downstream circuitry.
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During asynchronous inputs, it is recommended to keep the latch enable (LE) input low to prevent the outputs from changing state. When the LE input is high, the outputs will follow the inputs, and when the LE input is low, the outputs will be latched.