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Part Details for SN74HC148DT by Texas Instruments
Results Overview of SN74HC148DT by Texas Instruments
- Distributor Offerings: (10 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.
SN74HC148DT Information
SN74HC148DT 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 SN74HC148DT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-SN74HC148DT-ND
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DigiKey | IC PRIORITY ENCODER 1X8:3 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
5250 In Stock |
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$0.5800 | Buy Now |
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DISTI #
296-SN74HC148DTCT-ND
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DigiKey | IC PRIORITY ENCODER 1X8:3 16SOIC Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
1426 In Stock |
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$0.5059 / $0.9900 | Buy Now |
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DISTI #
86288101
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Verical | Encoder 8 to 3 Priority CMOS 16-Pin SOIC T/R RoHS: Compliant Min Qty: 536 Package Multiple: 1 Date Code: 1101 | Americas - 3250 |
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$0.7008 | Buy Now |
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DISTI #
86283577
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Verical | Encoder 8 to 3 Priority CMOS 16-Pin SOIC T/R RoHS: Compliant Min Qty: 536 Package Multiple: 1 Date Code: 1001 | Americas - 2000 |
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$0.7008 | Buy Now |
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Rochester Electronics | 74HC148 8-Line To 3-Line Priority Encoders RoHS: Compliant Status: Obsolete Min Qty: 1 | 5250 |
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$0.3476 / $0.5606 | Buy Now |
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Ameya Holding Limited | IC PRIORITY ENCODER 8-3L 16-SOIC | 3866 |
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RFQ | |
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ComSIT USA | AVAILABLE EU | 926 |
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RFQ | |
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DISTI #
SMC-SN74HC148DT
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Sensible Micro Corporation | AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days | 2470 |
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RFQ | |
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Vyrian | Logic ICs | 2988 |
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RFQ | |
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Win Source Electronics | IC PRIORITY ENCODER 8-3L 16-SOIC | 4992 |
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$1.1016 / $1.6523 | Buy Now |
Part Details for SN74HC148DT
SN74HC148DT CAD Models
SN74HC148DT Part Data Attributes
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SN74HC148DT
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74HC148DT
Texas Instruments
8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| 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 | TR | |
| 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 SN74HC148DT
This table gives cross-reference parts and alternative options found for SN74HC148DT. 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 SN74HC148DT, 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 |
|---|---|---|---|---|
| SN74HC148DRG4 | Texas Instruments | Check for Price | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | SN74HC148DT vs SN74HC148DRG4 |
| SN74HC148D-00 | Texas Instruments | Check for Price | HC/UH SERIES, 8-BIT ENCODER, PDSO16 | SN74HC148DT vs SN74HC148D-00 |
| SN74HC148DR-00 | Texas Instruments | Check for Price | HC/UH SERIES, 8-BIT ENCODER, PDSO16 | SN74HC148DT vs SN74HC148DR-00 |
| SN74HC148DRE4 | Texas Instruments | Check for Price | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | SN74HC148DT vs SN74HC148DRE4 |
| TC74HC148F | Toshiba America Electronic Components | Check for Price | IC HC/UH SERIES, 8-BIT ENCODER, PDSO16, 0.200 INCH, PLASTIC, SOIC-16, Arithmetic Circuit | SN74HC148DT vs TC74HC148F |
| MM74HC148MX | Texas Instruments | Check for Price | HC/UH SERIES, 8-BIT ENCODER, PDSO16, PLASTIC, SO-16 | SN74HC148DT vs MM74HC148MX |
| SN74HC148DG4 | Texas Instruments | Check for Price | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | SN74HC148DT vs SN74HC148DG4 |
| M74HC148RM13TR | STMicroelectronics | Check for Price | HC/UH SERIES, 8-BIT ENCODER, PDSO16, SO-16 | SN74HC148DT vs M74HC148RM13TR |
| SN74HC148D | Texas Instruments | $0.1814 | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | SN74HC148DT vs SN74HC148D |
| SN74HC148DE4 | Texas Instruments | Check for Price | 8-Line To 3-Line Priority Encoders 16-SOIC -40 to 85 | SN74HC148DT vs SN74HC148DE4 |
SN74HC148DT Frequently Asked Questions (FAQ)
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The maximum frequency of operation for the SN74HC148DT is 40 MHz.
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Yes, the SN74HC148DT is compatible with 5V systems, but it's recommended to use a voltage regulator to ensure a stable 4.5V to 5.5V supply voltage.
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The output enable (OE) pin is active-low, meaning it should be connected to GND to enable the outputs. If left unconnected, the outputs will be in a high-impedance state.
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The propagation delay time for the SN74HC148DT is typically around 10 ns, but this can vary depending on the operating conditions and load capacitance.
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Yes, the SN74HC148DT can operate at 3.3V, but the output voltage levels may not be compatible with 3.3V logic. It's recommended to use a level translator or voltage regulator to ensure compatibility.