SN74ALS573CNG4Alternatives & Equivalent Parts
About SN74ALS573CNG4
SN74ALS573CNG4 is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Dual-In-Line 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 | SN74ALS573CNG4Source | M27128AF1 | CC56-12SURKWA | SN74ALS573CNE4 |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | Kingbright | Texas Instruments |
| Package Type | Dual-In-Line Packages | Ceramic Dual-In-Line Packages | Dual-In-Line Sockets | Dual-In-Line Packages |
| Pin Count | 20 | 28 | 12 | 20 |
| Temperature Range | — | ~ 70.0°C | -40.0°C ~ 85.0°C | ~ 70.0°C |
| Price | $0.5719 | $1.5750 | $2.5375 | $0.6920 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | — | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| YTEOL | — | 0 | 6 | 15 |
| Access Time-Max | — | 250 ns | — | — |
| I/O Type | — | COMMON | — | — |
| JESD-30 Code | — | R-GDIP-T28 | — | R-PDIP-T20 |
| JESD-609 Code | — | e0 | — | e4 |
| Memory Density | — | 131072 bit | — | — |
| Memory IC Type | — | UVPROM | — | — |
| Memory Width | — | 8 | — | — |
| Number of Functions | — | 1 | 4 | 8 |
| Number of Words | — | 16384 words | — | — |
| Number of Words Code | — | 16000 | — | — |
| Operating Mode | — | ASYNCHRONOUS | — | — |
| Organization | — | 16KX8 | — | — |
| Output Characteristics | — | 3-STATE | — | 3-STATE |
| Package Body Material | — | CERAMIC, GLASS-SEALED | — | PLASTIC/EPOXY |
| Package Equivalence Code | — | DIP28,.6 | — | DIP20,.3 |
| Package Shape | — | RECTANGULAR | — | RECTANGULAR |
| Package Style | — | IN-LINE, WINDOW | — | IN-LINE |
| Parallel/Serial | — | PARALLEL | — | — |
| Programming Voltage | — | 12.5 V | — | — |
| Qualification Status | — | Not Qualified | — | Not Qualified |
| Supply Current-Max | — | 0.075 mA | — | — |
| Supply Voltage-Max (Vsup) | — | 5.25 V | — | 5.5 V |
| Supply Voltage-Min (Vsup) | — | 4.75 V | — | 4.5 V |
| Supply Voltage-Nom (Vsup) | — | 5 V | — | 5 V |
| Surface Mount | — | NO | — | NO |
| Technology | — | NMOS | — | TTL |
| Temperature Grade | — | COMMERCIAL | — | COMMERCIAL |
| Terminal Finish | — | TIN LEAD | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | — | THROUGH-HOLE | — | THROUGH-HOLE |
| Terminal Pitch | — | 2.54 mm | — | 2.54 mm |
| Terminal Position | — | DUAL | — | DUAL |
| ## M27128AF1 Alternates Showing results | — | Image | — | — |
| Color | — | — | HYPER RED | — |
| Configuration | — | — | COMMON CATHODE, 4 DIGITS WITH DECIMAL POINT | — |
| Display Height | — | — | 14.2 mm | — |
| Forward Current-Max | — | — | 0.03 A | — |
| Optoelectronic Device Type | — | — | 7 SEG NUMERIC LED DISPLAY | — |
| Pbfree Code | — | — | — | Yes |
| Additional Feature | — | — | — | BROADSIDE VERSION OF 373 |
| Control Type | — | — | — | ENABLE LOW |
| Count Direction | — | — | — | UNIDIRECTIONAL |
| Family | — | — | — | ALS |
| Load Capacitance (CL) | — | — | — | 50 pF |
| Logic IC Type | — | — | — | BUS DRIVER |
| Max I(ol) | — | — | — | 0.024 A |
| Number of Bits | — | — | — | 8 |
| Number of Ports | — | — | — | 2 |
| Output Polarity | — | — | — | TRUE |
| Packing Method | — | — | — | TUBE |
| Power Supply Current-Max (ICC) | — | — | — | 27 mA |
| Prop. Delay@Nom-Sup | — | — | — | 20 ns |
| Propagation Delay (tpd) | — | — | — | 20 ns |
| Screening Level | — | — | — | MIL-STD-883 |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 3 alternatives for SN74ALS573CNG4 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for SN74ALS573CNG4 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 SN74ALS573CNG4 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 SN74ALS573CNG4?
Known equivalents for SN74ALS573CNG4 include M27128AF1, CC56-12SURKWA, SN74ALS573CNE4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74ALS573CNG4?
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 SN74ALS573CNG4 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.