74ALS21 Series
2-ch, 4-input, 4.5-V to 5.5-V ultra-high-speed (4 ns) bipolar AND gate
Manufacturer: Texas Instruments
Catalog(3 parts)
| Part | Mounting Type | Current - Output High, Low▲▼ | Current - Output High, Low▲▼ | Package / Case▲▼ | Package / Case▲▼ | Package / Case | Max Propagation Delay @ V, Max CL▲▼ | Input Logic Level - Low▲▼ | Logic Type | Number of Circuits▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Number of Inputs▲▼ | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Supplier Device Package | Package / Case▲▼ | Package / Case▲▼ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Surface Mount | 0.00800000037997961 A | 0.00039999998989515007 A | 0.003899999894201755 m | 0.003911599982529879 m | 14-SOIC | 1.4999999464748726e-8 s | 0.800000011920929 V | AND Gate | 2 ul | 70 °C | 0 °C | 4 ul | 5.5 V | 4.5 V | ||||
Surface Mount | 0.00800000037997961 A | 0.00039999998989515007 A | 0.003899999894201755 m | 0.003911599982529879 m | 14-SOIC | 1.4999999464748726e-8 s | 0.800000011920929 V | AND Gate | 2 ul | 70 °C | 0 °C | 4 ul | 5.5 V | 4.5 V | ||||
Surface Mount | 0.00800000037997961 A | 0.00039999998989515007 A | 14-SOIC | 1.4999999464748726e-8 s | 0.800000011920929 V | AND Gate | 2 ul | 70 °C | 0 °C | 4 ul | 5.5 V | 4.5 V | 14-SO | 0.0052999998442828655 m | 0.005308600142598152 m |
Key Features
• Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPsPackage Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs
Description
AI
These devices contain two independent 4-input positive-AND gates. They perform the Boolean functionsorin positive logic.
The SN54ALS21A and SN54AS21 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS21A and SN74AS21 are characterized for operation from 0°C to 70°C.
These devices contain two independent 4-input positive-AND gates. They perform the Boolean functionsorin positive logic.
The SN54ALS21A and SN54AS21 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ALS21A and SN74AS21 are characterized for operation from 0°C to 70°C.