Texas Instruments 54HC688
8-Bit Identity Comparators
| Part No. | 54HC688 |
|---|---|
| Datasheet | 54HC688 Download |
| Manufacturer |  Texas Instruments |
| Description | 8-Bit Identity Comparators |
| Buy | Stock & Price |
FEATURES
● 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 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 SN74HC688PWR SN54HC688J SNJ54HC688FK Device Information PACKAGE(1) BODY SIZE (NOM) SOIC (20) 12.80 mm × 7.50 mm PDIP (20) 25.40 mm × 6.35 mm TSSOP (20) 6.50 mm × 4.40 mm CDIP (20) 26.92 mm × 6.92 mm LCCC (20) 8.89 mm × 8.45 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Functional Block Diagram An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA.
