MC74HC160ADTG

Counter Dividers Overview

The MC74HC160ADTG is a high-performance silicon-gate CMOS programmable BCD counter manufactured by onsemi. It features asynchronous reset, synchronous parallel load, and dual count enable inputs (Enable P and Enable T). The device operates within a supply voltage range of 2.0 V to 6.0 V and supports an operating temperature range from -55°C to +125°C. It provides a ripple carry output for cascading applications and includes protection circuitry against static voltages.

Counter Dividers Feature Summary

• Asynchronous reset function that clears internal flip-flops regardless of clock state
• Synchronous parallel data loading capability via preset inputs
• Ripple carry output generation for multi-stage counter expansion
• Dual count enable controls for precise timing management

Counter Dividers Applications

• N-bit synchronous counters through cascading configurations
• Nibble ripple counters utilizing the ripple carry output
• Programmable counting sequences with preset data inputs

Counter Dividers Procurement Notes

Verify the specific package suffix 'DTG' corresponds to the TSSOP-16 form factor as listed in the ordering information. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the procurement channel provides valid traceability documentation for the component batch.

Counter Dividers Selection Notes

Select this component when a BCD counter with asynchronous reset is required alongside standard CMOS logic compatibility. The HC160A offers direct interface capabilities with CMOS, NMOS, and TTL outputs. Consider the wide operating voltage range and extended temperature specifications for robust industrial or commercial designs requiring reliable counting performance.

Counter Dividers Part Context

This part belongs to the MC74HC160A series of programmable BCD counters. It shares pinout compatibility with LS160 devices while offering enhanced noise immunity characteristic of CMOS technology. The series is designed for high-speed digital counting applications requiring flexible control over counting states and cascading operations.

Counter Dividers Replacement Considerations

The datasheet notes identical pinout compatibility with LS160 devices. Verify functional equivalence regarding input/output voltage levels and propagation delays before substituting with other manufacturers' BCD counters. Ensure replacement parts support the required asynchronous reset and synchronous load functions.