Datasheet Summary
SN54HC688, SN74HC688
SCLS010F
- DECEMBER 1982
- REVISED MAY 2022
SN54HC688, SN74HC688 8-Bit Identity parators
1 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
- pare two 8-bit words
2 Description
These identity parators perform parisons 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...
