Manufacturer Part Number
CD54HCT138F
Manufacturer
Texas Instruments
Introduction
High-Speed CMOS Logic 3-to-8 Line Decoder/Demultiplexer
Product Features and Performance
High-Speed CMOS technology
Low power consumption
High noise immunity
8 unique select inputs
3 binary control inputs
2 active-low and 1 active-high enable inputs
Product Advantages
Compatible with TTL logic levels
Deterministic switch times for precise timing applications
Wide operating voltage range of 2V to 6V
Functional down to 2V for battery-operated applications
Key Technical Parameters
Supply Voltage (Vcc) - 2V to 6V
Operating Temperature - -55°C to 125°C
Output Current - 5.2 mA
Propagation Delay Time - 23 ns
Quality and Safety Features
Over-temperature shutdown protection
Latch-up performance exceeds 250 mA per JESD 17 standards
Compatibility
Compatible with TTL output logic levels
Application Areas
Telecommunications
Data processing
Instrumentation
Industrial control systems
Product Lifecycle
Active status
Not earmarked for discontinuation
Subject to technology migration for upgraded designs
Several Key Reasons to Choose This Product
Robust temperature operational range suitable for industrial applications
Low probability of obsolescence ensuring long-term deployment
IP from a reputable semiconductor manufacturer, ensuring high reliability
High fan-out capability, enabling control of multiple outputs
Compatibility with mixed signal voltage environments for flexibility in design
Inherent immunity to noise, enhancing stability in electrically noisy environments
CD54HCT123F3ATexas InstrumentsHIGH SPEED CMOS LOGIC DUAL RETRI
CD54HCT08FHarris CorporationQUAD 2-INPUT AND GATE