Datasheet Summary
SN54HC259, SN74HC259
SCLS134F
- DECEMBER 1982
- REVISED MARCH 2022
SNx4HC259 8-Bit Addressable Latches
1 Features
- Wide operating voltage range of 2 V to 6 V
- High-current inverting 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
- 8-bit parallel-out storage register performs serial- to-parallel conversion with storage
- Asynchronous parallel clear
- Active-high decoder
- Enable input simplifies expansion
- Expandable for n-bit applications
- Four distinct functional modes
2 Description
These 8-bit addressable latches are designed for general-purpose storage applications in...