MC74F521 is 8-BIT IDENTITY COMPARATOR manufactured by Motorola Semiconductor.
| Part Number | Description |
|---|---|
| MC74F51 | DUAL 2-WIDE 2-INPUT / 2-WIDE 3-INPUT AND-OR-INVERT GATE FASTE SCHOTTKY TTL |
| MC74F533 | OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS |
| MC74F534 | OCTAL D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS |
| MC74F537 | 1-OF-10 DECODER WITH 3-STATE OUTPUTS |
| MC74F538 | 1-OF-8 DECODER WITH 3-STATE OUTPUTS |
MC54/74F521 8-BIT IDENTITY PARATOR The MC54/74F521 is an expandable 8-bit parator. It pares two words of up to eight bits each and provides a LOW output when the two words match bit for bit. The expansion input IA = B also serves as an active-LOW enable input.
