| Part number | MM74HC688 |
|---|---|
| Datasheet | MM74HC688_FairchildSemiconductor.pdf |
| File Size | 86.93 KB |
| Manufacturer | Fairchild (now onsemi) |
| Description | 8-Bit Magnitude Comparator (Equality Detector) |
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The MM74HC688 equality detector utilizes advanced silicon-gate CMOS technology to pare bit for bit two 8-bit words and indicates whether or not they are equal. The P=Q output indicates equality when it is LOW. A single active low enable is provided to facilitate cascading of several packages and enable parison of words greater than 8 bits.
See all Fairchild (now onsemi) datasheets
| Part Number | Description |
|---|---|
| MM74HC00 | Quad 2-Input NAND Gate |
| MM74HC02 | Quad 2-Input NOR Gate |
| MM74HC04 | Hex Inverter |
| MM74HC08 | Quad 2-Input AND Gate |
| MM74HC123A | Dual Retriggerable Monostable Multivibrator |
| MM74HC125 | 3-STATE Quad Buffers |
| MM74HC132 | Quad 2-Input NAND Schmitt Trigger |
| MM74HC138 | 3-to-8 Line Decoder |
| MM74HC139 | Dual 2-To-4 Line Decoder |
| MM74HC14 | Hex Inverting Schmitt Trigger |
