| Компонент | Описание | Производитель | PDF | Buy |
| SN54HC20 | DUAL 4-INPUT POSITIVE-NAND GATES | Texas Instruments |  |  |
| SN54HC20J | DUAL 4-INPUT POSITIVE-NAND GATES | Texas Instruments | | |
| SN54HC21 | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21 | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21 | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21 | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21FK | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21J | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21J | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21J | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21W | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21_06 | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21_07 | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC21_08 | DUAL 4-INPUT POSITIVE-AND GATES | Texas Instruments | | |
| SN54HC237 | 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS WITH ADDRESS LATCHES | Texas Instruments | | |
| SN54HC240 | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | Texas Instruments | | |
| SN54HC240 | OCTAL BUFFERS AND LINE DRIVERS | Texas Instruments | | |
| SN54HC240FK | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | Texas Instruments | | |
| SN54HC240J | OCTAL BUFFERS AND DRIVERS WITH 3-STATE OUTPUTS | Texas Instruments | | |
| SN54HC240J | OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS | Texas Instruments | | |
