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Part Details for SN74HC148DG4 by Texas Instruments
Results Overview of SN74HC148DG4 by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (10 replacements)
- CAD Models: (Available)
- 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.
SN74HC148DG4 Information
SN74HC148DG4 by Texas Instruments is an Arithmetic Circuit.
Arithmetic Circuits 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 SN74HC148DG4
| Part # | Distributor | Description | Stock | Price | Buy | |
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Vyrian | Logic ICs | 2134 |
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RFQ | |
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Win Source Electronics | IC PRIORITY ENCOD 1 X 8:3 16SOIC / Priority Encoder 1 x 8:3 16-SOIC | 42000 |
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$0.1578 / $0.2365 | Buy Now |
Part Details for SN74HC148DG4
SN74HC148DG4 CAD Models
SN74HC148DG4 Part Data Attributes
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SN74HC148DG4
Texas Instruments
Buy Now
Datasheet
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SN74HC148DG4
Texas Instruments
8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, MS-012AC, SOIC-16 | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | 8 TO 3 LINE PRIORITY ENCODER; CASCADABLE; WITH GROUP SELECT OUTPUT | |
| Family | HC/UH | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 9.9 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | ENCODER | |
| Max I(ol) | 0.0052 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Polarity | INVERTED | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP16,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 0.08 mA | |
| Prop. Delay@Nom-Sup | 49 ns | |
| Propagation Delay (tpd) | 240 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 6 V | |
| Supply Voltage-Min (Vsup) | 2 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3.9 mm |
Alternate Parts for SN74HC148DG4
This table gives cross-reference parts and alternative options found for SN74HC148DG4. 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 SN74HC148DG4, 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 |
|---|---|---|---|---|
| SN74HC148DR | Texas Instruments | $0.1337 | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | SN74HC148DG4 vs SN74HC148DR |
| SN74HC148D | Texas Instruments | $0.1814 | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | SN74HC148DG4 vs SN74HC148D |
| GD74HC148D | Goldstar Electron Co Ltd | Check for Price | Encoder, HC/UH Series, 8-Bit, CMOS, PDSO16, | SN74HC148DG4 vs GD74HC148D |
| SN74HC148DRG4 | Texas Instruments | Check for Price | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | SN74HC148DG4 vs SN74HC148DRG4 |
| SN74HC148DR-00 | Texas Instruments | Check for Price | HC/UH SERIES, 8-BIT ENCODER, PDSO16 | SN74HC148DG4 vs SN74HC148DR-00 |
| MM74HC148MX | Texas Instruments | Check for Price | HC/UH SERIES, 8-BIT ENCODER, PDSO16, PLASTIC, SO-16 | SN74HC148DG4 vs MM74HC148MX |
| MM74HC148M | Fairchild Semiconductor Corporation | Check for Price | Encoder, HC/UH Series, 8-Bit, CMOS, PDSO16, 0.150 INCH, MS-012, SOIC-16 | SN74HC148DG4 vs MM74HC148M |
| TC74HC148F | Toshiba America Electronic Components | Check for Price | IC HC/UH SERIES, 8-BIT ENCODER, PDSO16, 0.200 INCH, PLASTIC, SOIC-16, Arithmetic Circuit | SN74HC148DG4 vs TC74HC148F |
| GD54HC148D | Goldstar Electron Co Ltd | Check for Price | Encoder, HC/UH Series, 8-Bit, CMOS, PDSO16, | SN74HC148DG4 vs GD54HC148D |
| SN74HC148DTE4 | Texas Instruments | Check for Price | HC/UH SERIES, 8-BIT ENCODER, INVERTED OUTPUT, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 | SN74HC148DG4 vs SN74HC148DTE4 |
SN74HC148DG4 Frequently Asked Questions (FAQ)
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The maximum operating frequency of the SN74HC148DG4 is 50 MHz, but it can vary depending on the specific application and operating conditions.
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To ensure reliable operation in high-temperature environments, it is recommended to follow proper thermal management practices, such as providing adequate heat sinking and airflow, and ensuring that the device is operated within its specified temperature range (-40°C to 125°C).
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The recommended power-up sequence for the SN74HC148DG4 is to apply power to the VCC pin before applying any input signals, and to ensure that all input signals are stable before applying power to the VCC pin.
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To handle ESD protection for the SN74HC148DG4, it is recommended to follow proper ESD handling procedures, such as using ESD-safe workstations, wearing ESD-protective clothing, and using ESD-protective packaging and storage materials.
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The recommended layout and routing for the SN74HC148DG4 involves following proper PCB design practices, such as using short, direct traces, avoiding sharp corners and bends, and providing adequate decoupling and bypassing.