Datasheet Details
| Part number | SN54AS21 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.10 MB |
| Description | Dual 4-Input Positive-AND Gate |
| Download | SN54AS21 Download (PDF) |
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Overview: SN54ALS21A, SN54AS21, SN74ALS21A, SN74AS21 DUAL 4ĆINPUT POSITIVEĆAND GATES • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil.
| Part number | SN54AS21 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.10 MB |
| Description | Dual 4-Input Positive-AND Gate |
| Download | SN54AS21 Download (PDF) |
|
|
|
These devices contain two independent 4-input positive-AND gates.
They perform the Boolean functions Y = A • B • C • D or Y = A + B + C + D in positive logic.
The SN54ALS21A and SN54AS21 are characterized for operation over the full military temperature range of − 55°C to 125°C.
| Part Number | Description |
|---|---|
| SN54AS20 | Dual 4-Input Positive-NAND Gate |
| SN54AS240A | OCTAL BUFFERS/DRIVERS |
| SN54AS241A | Octal Buffers/Drivers |
| SN54AS244A | OCTAL BUFFERS AND LINE DRIVER |
| SN54AS245 | OCTAL BUS TRANSCEIVER |
| SN54AS27 | Triple 3-Input Positive-NOR Gate |
| SN54AS286 | 9-Bit Parity Generators/Checker |
| SN54AS00 | Quadruple 2-Input Positive-NAND Gates |
| SN54AS02 | Quadruple 2-Input Positive-NOR Gates |
| SN54AS04 | Hex Inverters |