SN74AHCT74PWAlternatives & Equivalent Parts
About SN74AHCT74PW
SN74AHCT74PW 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 | SN74AHCT74PWSource | 53261-0471 | 505110-1692 | SN74AHCT74PWG4 | SN74AHCT74PWRG4 | SN74AHCT74QPWRQ1 |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Molex | Molex | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | Other | Other | Small Outline Packages | Small Outline Packages | Small Outline Packages |
| Pin Count | 14 | 4 | 18 | 14 | 14 | 14 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.4432 | $0.1820 | $0.5520 | $0.1504 | $0.0856 | $0.2295 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | — | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| YTEOL | 0 | 8.3 | — | 0 | 15 | 15 |
| Family | AHCT/VHCT/VT | — | — | AHCT/VHCT/VT | AHCT/VHCT/VT | AHCT/VHCT/VT |
| JESD-30 Code | R-PDSO-G14 | — | — | R-PDSO-G14 | R-PDSO-G14 | R-PDSO-G14 |
| JESD-609 Code | e4 | e3 | — | e4 | e4 | e4 |
| Load Capacitance (CL) | 50 pF | — | — | 50 pF | 50 pF | 50 pF |
| Logic IC Type | D FLIP-FLOP | — | — | D FLIP-FLOP | D FLIP-FLOP | D FLIP-FLOP |
| Max Frequency@Nom-Sup | 65000000 Hz | — | — | 65000000 Hz | 65000000 Hz | 65000000 Hz |
| Max I(ol) | 0.008 A | — | — | 0.008 A | 0.008 A | 0.008 A |
| Number of Bits | 1 | — | — | 1 | 1 | 1 |
| Number of Functions | 2 | — | — | 2 | 2 | 2 |
| Output Polarity | COMPLEMENTARY | — | — | COMPLEMENTARY | COMPLEMENTARY | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP14,.25 | — | — | TSSOP14,.25 | TSSOP14,.25 | TSSOP14,.25 |
| Package Shape | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | — | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TUBE | — | — | TUBE | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | — | — | 260 | 260 | 260 |
| Power Supply Current-Max (ICC) | 0.02 mA | — | — | 0.02 mA | 0.02 mA | 0.02 mA |
| Prop. Delay@Nom-Sup | 10 ns | — | — | 10 ns | 10 ns | 10 ns |
| Propagation Delay (tpd) | 10 ns | — | — | 10 ns | 10 ns | 10 ns |
| Qualification Status | Not Qualified | — | — | Not Qualified | Not Qualified | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5 V | — | — | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | — | — | 4.5 V | 4.5 V | 4.5 V |
| Supply Voltage-Nom (Vsup) | 5 V | — | — | 5 V | 5 V | 5 V |
| Surface Mount | YES | — | — | YES | YES | YES |
| Technology | CMOS | — | — | CMOS | CMOS | CMOS |
| Temperature Grade | AUTOMOTIVE | — | — | AUTOMOTIVE | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | — | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | — | — | GULL WING | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 1.25 mm | — | 0.65 mm | 0.65 mm | 0.65 mm |
| Terminal Position | DUAL | — | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | NOT SPECIFIED | 30 | 30 |
| Trigger Type | POSITIVE EDGE | — | — | POSITIVE EDGE | POSITIVE EDGE | POSITIVE EDGE |
| fmax-Min | 70 MHz | — | — | 80 MHz | 70 MHz | 70 MHz |
| ## SN74AHCT74PW Alternates Showing results | Image | — | — | — | — | — |
| Pbfree Code | — | Yes | — | Yes | — | Yes |
| Additional Feature | — | ROHS COMPLIANT, TAPE AND REEL | — | — | — | — |
| Board Mounting Option | — | SOLDER HOLDING POST | — | — | — | — |
| Body Breadth | — | 0.134 inch | — | — | — | — |
| Body Depth | — | 0.205 inch | — | — | — | — |
| Body Length | — | 0.384 inch | — | — | — | — |
| Body/Shell Style | — | RECEPTACLE | — | — | — | — |
| Connector Type | — | BOARD CONNECTOR | — | — | — | — |
| Contact Finish Mating | — | NOT SPECIFIED | — | — | — | — |
| Contact Finish Termination | — | Tin (Sn) - with Nickel (Ni) barrier | — | — | — | — |
| Contact Gender | — | MALE | — | — | — | — |
| Contact Material | — | PHOSPHOR BRONZE | — | — | — | — |
| Contact Pattern | — | RECTANGULAR | — | — | — | — |
| Contact Resistance | — | 20 mΩ | — | — | — | — |
| Contact Style | — | SQ PIN-SKT | — | — | — | — |
| DIN Conformance | — | NO | — | — | — | — |
| Dielectric Withstanding Voltage | — | 250VAC V | — | — | — | — |
| Durability | — | 30 Cycles | — | — | — | — |
| Filter Feature | — | NO | — | — | — | — |
| IEC Conformance | — | NO | — | — | — | — |
| Insulation Resistance | — | 100000000 Ω | — | — | — | — |
| Insulator Color | — | NATURAL | — | — | — | — |
| Insulator Material | — | POLYAMIDE46 | — | — | — | — |
| MIL Conformance | — | NO | — | — | — | — |
| Mating Contact Pitch | — | 0.049 inch | — | — | — | — |
| Mating Information | — | MULTIPLE MATING PARTS AVAILABLE | — | — | — | — |
| Mixed Contacts | — | NO | — | — | — | — |
| Mounting Option 1 | — | LOCKING | — | — | — | — |
| Mounting Style | — | RIGHT ANGLE | — | — | — | — |
| Mounting Type | — | BOARD | — | — | — | — |
| Number Of Connectors | — | ONE | — | — | — | — |
| Number Of PCB Rows | — | 1 | — | — | — | — |
| Number of Rows Loaded | — | 1 | — | — | — | — |
| Option | — | GENERAL PURPOSE | — | — | — | — |
| PCB Contact Pattern | — | RECTANGULAR | — | — | — | — |
| Plating Thickness | — | 39u inch | — | — | — | — |
| Polarization Key | — | POLARIZED HOUSING | — | — | — | — |
| Rated Current (Signal) | — | 1 A | — | — | — | — |
| Reference Standard | — | UL, CSA | — | — | — | — |
| Termination Type | — | SURFACE MOUNT | — | — | — | — |
| Total Number of Contacts | — | 4 | — | — | — | — |
| UL Flammability Code | — | 94V-0 | — | — | — | — |
| Screening Level | — | — | — | — | — | AEC-Q100 |
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 5 alternatives for SN74AHCT74PW — response within 24 hours.
Quick Links
suggested
suggested
D Flip-Flop, AHCT/VHCT/VT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
D Flip-Flop, AHCT/VHCT/VT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
D Flip-Flop, AHCT/VHCT/VT Series, 2-Func, Positive Edge Triggered, 1-Bit, Complementary Output, CMOS, PDSO14
Why Look for Alternatives?
Finding alternatives for SN74AHCT74PW 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 SN74AHCT74PW 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 SN74AHCT74PW?
Known equivalents for SN74AHCT74PW include 53261-0471, 505110-1692, SN74AHCT74PWG4. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of SN74AHCT74PW?
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 SN74AHCT74PW 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.