TIBPAL16R6-10CN

Overview

The TIBPAL16R6-10CN is a high-performance IMPACT-X PAL programmable logic device from Texas Instruments, housed in a 20-pin plastic dual in-line package (PDIP). It features eight dedicated inputs and six registered outputs with three-state buffers. The device operates within a commercial temperature range of 0°C to 75°C and supports a nominal supply voltage of 5V. Key electrical specifications include a maximum propagation delay of 10 ns for combinational paths and 8 ns for clock-to-register transitions. Maximum operating frequencies are rated at 62.5 MHz without feedback and 55.5 MHz with feedback.

Feature Summary

• High-speed IMPACT-X technology providing up to 62.5 MHz operation
• Eight inputs and six registered I/O lines with three-state output control
• Power-up clear feature resets all registers to low state upon initialization
• Preload capability allows asynchronous setting of register states for testing

Applications

• State machine implementation requiring registered outputs
• High-speed digital logic replacement for conventional TTL circuits
• System interface buffering with controlled tri-state capabilities

Procurement Notes

Verify component authenticity through authorized distributors or Texas Instruments directly. Confirm the 'N' suffix corresponds to the standard plastic DIP package and check RoHS compliance status as manufacturing processes evolve. Ensure programming equipment supports the specific fuse map and voltage requirements outlined in the official datasheet.

Selection Notes

Select this model when six registered outputs with three-state control are required alongside eight inputs. Compare against the TIBPAL16R4-10CN for fewer outputs or the TIBPAL16R8-10CN for more outputs. Consider the TIBPAL16L8-10CN if registered outputs are unnecessary. Verify that the 0°C to 75°C operating range meets environmental requirements.

Part Context

This component belongs to the TIBPAL16 series of IMPACT-X PAL circuits, which serve as functional equivalents to earlier 20-pin PLDs but offer improved speed. The series includes variants like the TIBPAL16R4, TIBPAL16R6, and TIBPAL16R8, differentiated primarily by the number of registered outputs available on the I/O ports.

Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the source material.