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Part Details for SN74ALS21ADR by Texas Instruments
Overview of SN74ALS21ADR by Texas Instruments
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 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.
Applications
Education and Research
Financial Technology (Fintech)
Healthcare
Price & Stock for SN74ALS21ADR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-SN74ALS21ADR-ND
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DigiKey | IC GATE AND 2CH 4-INP 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
5000 In Stock |
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$0.4300 | Buy Now |
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DISTI #
296-5045-1-ND
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DigiKey | IC GATE AND 2CH 4-INP 14SOIC Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
2051 In Stock |
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$0.4076 / $1.0300 | Buy Now |
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DISTI #
595-SN74ALS21ADR
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Mouser Electronics | Logic Gates Dual 4-Input RoHS: Compliant | 1701 |
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$0.3730 / $1.0000 | Buy Now |
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Bristol Electronics | 2500 |
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RFQ | ||
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Bristol Electronics | 2478 |
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RFQ | ||
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Rochester Electronics | SN74ALS21A Dual 4-Input Positive-AND Gates RoHS: Compliant Status: Active Min Qty: 1 | 5000 |
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$0.3706 / $0.4360 | Buy Now |
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DISTI #
C1S746209088888
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Chip1Stop | Gates, Inverter RoHS: Compliant | 2500 |
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$0.6848 | Buy Now |
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CHIPMALL.COM LIMITED | 4 | 991 |
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$0.4204 | Buy Now |
Part Details for SN74ALS21ADR
SN74ALS21ADR CAD Models
SN74ALS21ADR Part Data Attributes
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SN74ALS21ADR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74ALS21ADR
Texas Instruments
2-ch, 4-input, 4.5-V to 5.5-V ultra-high-speed (4 ns) bipolar AND gate 14-SOIC 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, MS-012AB, SOIC-14 | |
| Pin Count | 14 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Family | ALS | |
| JESD-30 Code | R-PDSO-G14 | |
| JESD-609 Code | e4 | |
| Length | 8.65 mm | |
| Load Capacitance (CL) | 50 pF | |
| Logic IC Type | AND GATE | |
| Max I(ol) | 0.008 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Inputs | 4 | |
| 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 | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 2.3 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) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | YES | |
| Technology | TTL | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 3.9 mm |
Alternate Parts for SN74ALS21ADR
This table gives cross-reference parts and alternative options found for SN74ALS21ADR. 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 SN74ALS21ADR, 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 |
|---|---|---|---|
| DM74ALS21AM | AND Gate, ALS Series, 2-Func, 4-Input, TTL, PDSO14, 0.150 INCH, MS-012, SOIC-14 | Fairchild Semiconductor Corporation | SN74ALS21ADR vs DM74ALS21AM |
| SN74ALS21ADP3 | IC,LOGIC GATE,DUAL 4-INPUT AND,ALS-TTL,SOP,14PIN,PLASTIC | Texas Instruments | SN74ALS21ADR vs SN74ALS21ADP3 |
| DV74ALS21AD | AND Gate, ALS Series, 2-Func, 4-Input, TTL, PDSO14, PLASTIC, SOP-14 | avg Semiconductors | SN74ALS21ADR vs DV74ALS21AD |
| DM74ALS21AMX_NL | AND Gate, ALS Series, 2-Func, 4-Input, TTL, PDSO14, 0.150 INCH, MS-012, SOIC-14 | Fairchild Semiconductor Corporation | SN74ALS21ADR vs DM74ALS21AMX_NL |
| SN74ALS21ADG4 | ALS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 | Texas Instruments | SN74ALS21ADR vs SN74ALS21ADG4 |
| SN74ALS21ADRE4 | 2-ch, 4-input, 4.5-V to 5.5-V bipolar AND gates 14-SOIC 0 to 70 | Texas Instruments | SN74ALS21ADR vs SN74ALS21ADRE4 |
| SN74ALS21ADRG4 | ALS SERIES, DUAL 4-INPUT AND GATE, PDSO14, GREEN, PLASTIC, MS-012AB, SOIC-14 | Texas Instruments | SN74ALS21ADR vs SN74ALS21ADRG4 |