| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| SN54LS21W-00 | Texas Instruments | Check for Price | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 54LS21W vs SN54LS21W-00 |
| SN54LS21W-10 | Texas Instruments | Check for Price | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 54LS21W vs SN54LS21W-10 |
| SN54LS21W | Rochester Electronics LLC | Check for Price | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 54LS21W vs SN54LS21W |
| S54LS21W | Signetics | Check for Price | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 54LS21W vs S54LS21W |
| M38510/31003SDX | NXP Semiconductors | Check for Price | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 54LS21W vs M38510/31003SDX |
| M38510/31003BDX | Rochester Electronics LLC | Check for Price | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 54LS21W vs M38510/31003BDX |
| M38510/31003BBX | SRI International Sarnoff | Check for Price | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 54LS21W vs M38510/31003BBX |
| JM3851031003BDA | Motorola Semiconductor Products | Check for Price | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 54LS21W vs JM3851031003BDA |
| M38510/31003BAX | SRI International Sarnoff | Check for Price | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 54LS21W vs M38510/31003BAX |
| 5962-3831003BDX | Texas Instruments | Check for Price | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 54LS21W vs 5962-3831003BDX |
Part Details for 54LS21W by Texas Instruments
Results Overview of 54LS21W by Texas Instruments
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- 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.
54LS21W Information
54LS21W by Texas Instruments is a Gate.
Gates are under the broader part category of Logic Components.
Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| SNJ54LS21W | Texas Instruments | Dual 4-Input Positive-AND Gates 14-CFP -55 to 125 |
Price & Stock for 54LS21W
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
|
Vyrian | AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14 | 9453 |
|
RFQ |
US Tariff Estimator: 54LS21W by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
54LS21W Part Data Attributes
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54LS21W
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
54LS21W
Texas Instruments
AND Gate, LS Series, 2-Func, 4-Input, TTL, CDFP14
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| Part Life Cycle Code | Obsolete | |
| Package Description | Flatpack-14 | |
| HTS Code | 8542.39.00.60 | |
| Family | Ls | |
| JESD-30 Code | R-GDFP-F14 | |
| Length | 9.21 Mm | |
| Load Capacitance (CL) | 15 Pf | |
| Logic IC Type | And Gate | |
| Max I(ol) | 0.004 A | |
| Number of Functions | 2 | |
| Number of Inputs | 4 | |
| Number of Terminals | 14 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | Ceramic, Glass-Sealed | |
| Package Code | DFP | |
| Package Equivalence Code | FL14,.3 | |
| Package Shape | Rectangular | |
| Package Style | Flatpack | |
| Power Supply Current-Max (ICC) | 4.4 Ma | |
| Prop. Delay@Nom-Sup | 20 Ns | |
| Propagation Delay (tpd) | 20 Ns | |
| Qualification Status | Not Qualified | |
| Schmitt Trigger | No | |
| Seated Height-Max | 2.03 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 | Military | |
| Terminal Form | Flat | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Width | 6.29 Mm |
Alternate Parts for 54LS21W
This table gives cross-reference parts and alternative options found for 54LS21W. 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 54LS21W, 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.