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Part Details for SN74LS27D by Texas Instruments
Overview of SN74LS27D by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (3 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for SN74LS27D
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-SN74LS27D-ND
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DigiKey | IC GATE NOR 3CH 3-INP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Bulk MARKETPLACE PRODUCT |
41597 In Stock |
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$0.6500 | Buy Now |
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DISTI #
296-33985-5-ND
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DigiKey | IC GATE NOR 3CH 3-INP 14SOIC Min Qty: 1 Lead time: 6 Weeks Container: Tube |
130 In Stock |
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$0.8034 / $1.4700 | Buy Now |
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Quest Components | Logic Circuit, 3 3-Input NOR, LS-TTL, 14 Pin, Plastic, SOP | 74 |
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$0.2400 / $0.3600 | Buy Now |
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Rochester Electronics | SN74LS27 Triple 3-input positive-NOR gates RoHS: Compliant Status: Obsolete Min Qty: 1 | 600 |
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$0.5590 / $0.6577 | Buy Now |
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DISTI #
SN74LS27D
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TME | IC: digital, NOR, Ch: 3, IN: 3, SMD, SO14, 4.75÷5.25VDC, 0÷70°C, 74LS Min Qty: 1 | 58 |
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$0.6200 / $1.0400 | Buy Now |
Part Details for SN74LS27D
SN74LS27D CAD Models
SN74LS27D Part Data Attributes
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SN74LS27D
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS27D
Texas Instruments
3-ch, 3-input, 4.75-V to 5.25-V bipolar NOR gates 14-SOIC 0 to 70
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | SOIC-14 | |
| Pin Count | 14 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Family | LS | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 mm | |
| Load Capacitance (CL) | 15 pF | |
| Logic IC Type | NOR GATE | |
| Max I(ol) | 0.008 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 3 | |
| Number of Inputs | 3 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP14,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TUBE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 6.8 mA | |
| Prop. Delay@Nom-Sup | 15 ns | |
| Propagation Delay (tpd) | 15 ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | NO | |
| Seated Height-Max | 1.75 mm | |
| Supply Voltage-Max (Vsup) | 5.25 V | |
| Supply Voltage-Min (Vsup) | 4.75 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 3.91 mm |
Alternate Parts for SN74LS27D
This table gives cross-reference parts and alternative options found for SN74LS27D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74LS27D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| DM74LS27M | NOR Gate, LS Series, 3-Func, 3-Input, TTL, PDSO14, 0.150 INCH, MS-120, SOIC-14 | Rochester Electronics LLC | SN74LS27D vs DM74LS27M |
| SN74LS27DRG4 | LS SERIES, TRIPLE 3-INPUT NOR GATE, PDSO14, GREEN, PLASTIC, SOIC-14 | Texas Instruments | SN74LS27D vs SN74LS27DRG4 |
| SN74LS27DR | 3-ch, 3-input, 4.75-V to 5.25-V bipolar NOR gates 14-SOIC 0 to 70 | Texas Instruments | SN74LS27D vs SN74LS27DR |
| SN74LS27DE4 | Triple 3-input positive-NOR gates 14-SOIC 0 to 70 | Texas Instruments | SN74LS27D vs SN74LS27DE4 |
| DM74LS27M | NOR Gate, LS Series, 3-Func, 3-Input, TTL, PDSO14, 0.150 INCH, MS-120, SOIC-14 | Fairchild Semiconductor Corporation | SN74LS27D vs DM74LS27M |