| Part Number | 74HC688 Datasheet |
|---|---|
| Manufacturer | Nexperia |
| Overview |
The 74HC688 is an 8-bit magnitude comparator. It performs comparisons of two 8-bit binary or BCD words. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inp.
and benefits
* Compare two 8-bit words * Wide supply voltage range from 2.0 V to 6.0 V * CMOS input levels * CMOS low power dissipation * High noise immunity * Latch-up performance exceeds 100 mA per JESD 78 Class II Level B * Complies with JEDEC standards * JESD8C (2.7 V to 3.6 V) * JESD7A (2.0 V t. |
74HC688 Datasheet and Specifications PDF
The 74HC688 is a 8-bit magnitude comparator.
Key Specifications
| Package | TSSOP |
|---|---|
| Mount Type | Surface Mount |
| Pins | 20 |
| Operating Voltage | 5 V |
| Max Voltage (typical range) | 6 V |
| Min Voltage (typical range) | 2 V |
| Length | 6.5 mm |
| Width | 4.4 mm |
| Part Number | 74HC688 Datasheet |
|---|---|
| Description | 8-Bit Identity Comparators |
| Manufacturer | Texas Instruments |
| Overview |
These identity comparators perform comparisons of two 8-bit binary or BCD words. An output-enable (OE) input may be used to force the output to the high level.
PART NUMBER SN74HC688DW SN74HC688N SN7.
* Wide operating voltage range of 2 V to 6 V * High-current outputs drive up to 10 LSTTL loads * Low power consumption, 80-μA max ICC * Typical tpd = 14 ns * ±4-mA output drive at 5 V * Low input current of 1 μA max * Compare two 8-bit words 2 Description These identity comparators perform compari. |
| Part Number | 74HC688 Datasheet |
|---|---|
| Description | 8-bit magnitude comparator |
| Manufacturer | Philips Semiconductors |
| Overview |
74HC/HCT688
The 74HC/HCT688 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT6.
* Compare two 8-bit words * Output capability: standard * ICC category: MSI GENERAL DESCRIPTION 74HC/HCT688 The 74HC/HCT688 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT688 a. |