SN74LS247DRE4Alternatives & Equivalent Parts
About SN74LS247DRE4
SN74LS247DRE4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | SN74LS247DRE4Source | SN74LS247D | SN74LS247DR | SN74LS247NSR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Small Outline Packages | Small Outline Packages | — |
| Pin Count | 16 | 16 | 16 | — |
| Temperature Range | ~ 70.0°C | ~ 70.0°C | ~ 70.0°C | — |
| Price | — | $1.0429 | $0.8270 | $0.7998 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | OBSOLETE | ACTIVE | — |
| Electrical Parameters | ||||
| YTEOL | 0 | 0 | 15 | — |
| Additional Feature | RIPPLE BLANKING; LAMP TEST INPUT | RIPPLE BLANKING; LAMP TEST INPUT | RIPPLE BLANKING; LAMP TEST INPUT | — |
| Family | LS | LS | LS | — |
| Input Conditioning | STANDARD | STANDARD | STANDARD | — |
| JESD-30 Code | R-PDSO-G16 | R-PDSO-G16 | R-PDSO-G16 | — |
| JESD-609 Code | e4 | e4 | e4 | — |
| Load Capacitance (CL) | 15 pF | 15 pF | 15 pF | — |
| Logic IC Type | SEVEN SEGMENT DECODER/DRIVER | SEVEN SEGMENT DECODER/DRIVER | SEVEN SEGMENT DECODER/DRIVER | — |
| Max I(ol) | 0.008 A | 0.008 A | 0.008 A | — |
| Number of Functions | 1 | 1 | 1 | — |
| Output Characteristics | OPEN-COLLECTOR | OPEN-COLLECTOR | OPEN-COLLECTOR | — |
| Output Polarity | INVERTED | INVERTED | INVERTED | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | SOP16,.25 | SOP16,.25 | SOP16,.25 | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | — |
| Power Supply Current-Max (ICC) | 13 mA | 10 mA | 10 mA | — |
| Prop. Delay@Nom-Sup | 100 ns | 100 ns | 100 ns | — |
| Propagation Delay (tpd) | 100 ns | 100 ns | 100 ns | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — |
| Supply Voltage-Max (Vsup) | 5.25 V | 5.25 V | 5.25 V | — |
| Supply Voltage-Min (Vsup) | 4.75 V | 4.75 V | 4.75 V | — |
| Supply Voltage-Nom (Vsup) | 5 V | 5 V | 5 V | — |
| Surface Mount | YES | YES | YES | — |
| Technology | TTL | TTL | TTL | — |
| Temperature Grade | COMMERCIAL | COMMERCIAL | COMMERCIAL | — |
| Terminal Finish | NICKEL PALLADIUM GOLD | NICKEL PALLADIUM GOLD | Nickel/Palladium/Gold (Ni/Pd/Au) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 1.27 mm | 1.27 mm | 1.27 mm | — |
| Terminal Position | DUAL | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 40 | 30 | 30 | — |
| Number of Bits | — | 7 | 7 | — |
| Packing Method | — | TUBE | TR | — |
| ## SN74LS247D Alternates Showing results | — | Image | — | — |
| Pbfree Code | — | — | Yes | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for SN74LS247DRE4 — response within 24 hours.
Quick Links
Decoder/Driver, LS Series, Inverted Output, TTL, PDSO16
Seven Segment Decoder/Driver, LS Series, Inverted Output, TTL, PDSO16
Seven Segment Decoder/Driver, LS Series, Inverted Output, TTL, PDSO16
Why Look for Alternatives?
Finding alternatives for SN74LS247DRE4 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating SN74LS247DRE4 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to SN74LS247DRE4?
Known equivalents for SN74LS247DRE4 include SN74LS247D, SN74LS247DR, SN74LS247NSR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74LS247DRE4?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify SN74LS247DRE4 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.