The TIBPAL16R4-10CN is a programmable array logic (PAL) device manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:
Specifications:
- Manufacturer: Texas Instruments (TI)
- Part Number: TIBPAL16R4-10CN
- Device Type: Programmable Array Logic (PAL)
- Speed Grade: 10ns (maximum propagation delay)
- Operating Voltage: 5V (standard TTL levels)
- Package Type: 20-pin DIP (Dual In-line Package)
- Temperature Range: Commercial (0°C to +70°C)
- Number of Inputs: 16
- Number of Outputs: 4 (registered)
- Programmable AND Array: Fixed OR array
- Technology: CMOS
Descriptions:
- The TIBPAL16R4-10CN is a high-speed, low-power PAL device designed for digital logic applications.
- It features a programmable AND array and a fixed OR array, allowing users to implement custom combinational and sequential logic functions.
- The "R4" designation indicates that it has 4 registered outputs (flip-flops) for synchronous sequential logic.
- The "10" in the part number signifies a 10ns maximum propagation delay, making it suitable for high-speed applications.
- It is commonly used in state machines, address decoding, and control logic applications.
Features:
- High-Speed Operation: 10ns propagation delay.
- Low Power Consumption: CMOS technology ensures efficient power usage.
- Registered Outputs: 4 D-type flip-flops for sequential logic.
- Programmable Logic: Customizable AND array for flexible logic implementation.
- TTL-Compatible Inputs/Outputs: Works with standard 5V logic levels.
- 20-Pin DIP Package: Easy to use in breadboards and prototyping.
- One-Time Programmable (OTP): Requires a PAL programmer for configuration.
This device is now considered obsolete but was widely used in older digital systems. For replacements, modern CPLDs or FPGAs may be recommended.
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