74AS21 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 | Max Propagation Delay @ V, Max CL▲▼ | Number of Inputs▲▼ | Number of Circuits▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Logic Type | Mounting Type | Input Logic Level - Low▲▼ | Current - Output High, Low▲▼ | Current - Output High, Low▲▼ | Package / Case▲▼ | Package / Case▲▼ | Package / Case | Package / Case▲▼ | Package / Case▲▼ | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6.000000052353016e-9 s | 4 ul | 2 ul | 70 °C | 0 °C | 5.5 V | 4.5 V | AND Gate | Surface Mount | 0.800000011920929 V | 0.019999999552965164 A | 0.0020000000949949026 A | 0.003899999894201755 m | 0.003911599982529879 m | 14-SOIC | ||||
6.000000052353016e-9 s | 4 ul | 2 ul | 70 °C | 0 °C | 5.5 V | 4.5 V | AND Gate | Surface Mount | 0.800000011920929 V | 0.019999999552965164 A | 0.0020000000949949026 A | 14-SOIC | 0.0052999998442828655 m | 0.005308600142598152 m | 14-SO | |||
6.000000052353016e-9 s | 4 ul | 2 ul | 70 °C | 0 °C | 5.5 V | 4.5 V | AND Gate | Surface Mount | 0.800000011920929 V | 0.019999999552965164 A | 0.0020000000949949026 A | 0.003899999894201755 m | 0.003911599982529879 m | 14-SOIC |
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.