Alternatives to onsemi DM74LS132N
onsemi DM74LS132N and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 DM74LS132Nonsemi |  SN74LS132NTexas Instruments | CD74HCT132ETexas Instruments | +2more | |
|---|---|---|---|---|
| FFF Compatibility | The 14-DIP footprint and pinout assignments are identical to the original DM74LS132N.The physical dimensions and package style are identical 14-pin through-hole dual in-line packages.Uses the identical Low-Power Schottky TTL technology with matching input/output thresholds and Schmitt trigger hysteresis. | The pinout and through-hole spacing are identical to the original 14-pin DIP configuration.The device is housed in an identical 14-DIP through-hole package.HCT technology ensures the input thresholds remain 100% compatible with LS-TTL logic while offering the power benefits of CMOS. | ||
 AI Summary | DM74LS132N by onsemi: NAND Gate IC 4 Channel Schmitt Trigger 14-MDIP. | This is the direct manufacturer-recommended replacement for the obsolete DM74LS132N. It belongs to the same 74LS series and provides identical electrical and physical characteristics with no board modifications.
| This is a high-speed CMOS alternative designed specifically with TTL-compatible inputs. It serves as an excellent upgrade that drops directly into the socket while reducing quiescent current draw.
| |
| Lifecycle Status | Obsolete | Active | Unknown | |
| Market Availability | Discontinued | In stock | Unknown | |
| REACH | REACH | REACH | Unknown | |
| RoHS | RoHS | RoHS | Unknown | |
| Description | NAND Gate IC 4 Channel Schmitt Trigger 14-MDIP | NAND Gate IC 4 Channel Schmitt Trigger 14-PDIP | This is a high-speed CMOS alternative designed specifically with TTL-compatible inputs. It serves as an excellent upgrade that drops directl | |
| Manufacturer | onsemi | Texas Instruments | Texas Instruments | |
| Type | Logic | Logic | Component | |
| Datasheet | Open | Open | N/A | |
| Lead Time | Unknown | 9 weeks | Unknown | |
| Country of Origin | - | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0060 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Features | Schmitt Trigger | - | - | |
| Logic Type | NAND Gate | - | - | |
| Mounting Type | Through Hole | - | - | |
| Package / Case | 14-DIP (0.300", 7.62mm) | - | - | |
| Number of Inputs | 2 | - | - | |
| Voltage - Supply | 4.75V ~ 5.25V | - | - | |
| Number of Circuits | 4 | - | - | |
| Operating Temperature | 0°C ~ 70°C | - | - |
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Related parts
| Part | Market availability | Lifecycle | Alternatives available |
|---|---|---|---|
 DM74LS123Nonsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
 DM74ALS00ANonsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 DM74ALS240AWMonsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
| DM74ALS244AWMonsemi | Discontinued | Obsolete | 5Alternatives availableSee Alternatives |
| DM7406Nonsemi | Discontinued | Obsolete | 4Alternatives availableSee Alternatives |
 DM74AS1000AMonsemi | Discontinued | Obsolete | 3Alternatives availableSee Alternatives |
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Frequently asked questions
Yes. The onsemi DM74LS132N is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the onsemi DM74LS132N are the SN74LS132N (Texas Instruments) and the CD74HCT132E (Texas Instruments), out of 4 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the DM74LS132N are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The DM74LS132N (onsemi) is a part in the Logic category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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