Manufacturer Part Number
CD74HCT259E
Manufacturer
Texas Instruments
Introduction
High-speed Si-gate CMOS device that complies with JEDEC standard no.7A
Product Features and Performance
Logic Latches
D-Type, Addressable latch logic
1-to-8 signal routing
High noise immunity
Balanced propagation delays
Product Advantages
Compatible with TTL outputs
Direct interface with TTL levels
Input levels for data, clock, and reset are TTL compatible
Key Technical Parameters
8-bit addressable latch
Supply Voltage Range: 4.5V to 5.5V
Propagation Delay Time: 16ns
Current - Output High, Low: 4mA
Operating Temperature Range: -55°C to 125°C
Quality and Safety Features
ESD protection exceeds JESD 22
Latch-up performance exceeds 100mA per JESDEC standard JESD78
Compatibility
TTL input compatible
Application Areas
Control applications
Address decoding
Data multiplexing
Product Lifecycle
Status: Active (not nearing discontinuation)
Ongoing production and support
Replacements/Upgrades available
Several Key Reasons to Choose This Product
Robust latch function across a wide temperature range (-55°C to 125°C)
Long-term manufacturer support (Texas Instruments)
Meets stringent quality standards including ESD and latch-up performance
Supports seamless replacement or upgrades with base product number 74HCT259
Equipped for various control and logic applications requiring a 1:8 latch system
Simple integration in systems with TTL signal levels
Ensures low propagation delay for high-speed applications