M27128AF1Alternatives & Equivalent Parts
About M27128AF1
M27128AF1 is a Integrated Circuit component manufactured by STMicroelectronics. It comes in a Ceramic 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 | M27128AF1Source | SN74ALS573CNG4 | CC56-12SURKWA |
|---|---|---|---|
| Manufacturer | STMicroelectronics | Texas Instruments | Kingbright |
| Package Type | Ceramic Dual-In-Line Packages | Dual-In-Line Packages | Dual-In-Line Sockets |
| Pin Count | 28 | 20 | 12 |
| Temperature Range | ~ 70.0°C | — | -40.0°C ~ 85.0°C |
| Price | $1.5750 | $0.5719 | $2.5375 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | — | ACTIVE |
| Electrical Parameters | |||
| YTEOL | 0 | — | 6 |
| Access Time-Max | 250 ns | — | — |
| I/O Type | COMMON | — | — |
| JESD-30 Code | R-GDIP-T28 | — | — |
| JESD-609 Code | e0 | — | — |
| Memory Density | 131072 bit | — | — |
| Memory IC Type | UVPROM | — | — |
| Memory Width | 8 | — | — |
| Number of Functions | 1 | — | 4 |
| Number of Words | 16384 words | — | — |
| Number of Words Code | 16000 | — | — |
| Operating Mode | ASYNCHRONOUS | — | — |
| Organization | 16KX8 | — | — |
| Output Characteristics | 3-STATE | — | — |
| Package Body Material | CERAMIC, GLASS-SEALED | — | — |
| Package Equivalence Code | DIP28,.6 | — | — |
| Package Shape | RECTANGULAR | — | — |
| Package Style | IN-LINE, WINDOW | — | — |
| Parallel/Serial | PARALLEL | — | — |
| Programming Voltage | 12.5 V | — | — |
| Qualification Status | Not Qualified | — | — |
| Supply Current-Max | 0.075 mA | — | — |
| Supply Voltage-Max (Vsup) | 5.25 V | — | — |
| Supply Voltage-Min (Vsup) | 4.75 V | — | — |
| Supply Voltage-Nom (Vsup) | 5 V | — | — |
| Surface Mount | NO | — | — |
| Technology | NMOS | — | — |
| Temperature Grade | COMMERCIAL | — | — |
| Terminal Finish | TIN LEAD | — | — |
| Terminal Form | THROUGH-HOLE | — | — |
| Terminal Pitch | 2.54 mm | — | — |
| Terminal Position | 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 |
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 2 alternatives for M27128AF1 — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for M27128AF1 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 M27128AF1 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 M27128AF1?
Known equivalents for M27128AF1 include SN74ALS573CNG4, CC56-12SURKWA. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of M27128AF1?
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 M27128AF1 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.