SY100E016JC

Counter Dividers Overview

The SY100E016JC is a high-speed synchronous 8-bit binary up counter from the 100E series, designed for high-performance ECL systems. It features a minimum count frequency of 700 MHz and an extended VEE range of –4.2V to –5.5V. The device includes internal gated TC feedback for programmable counting, asynchronous master reset, and fully compatible I/O levels with industry standards. It is housed in a 28-pin PLCC package.

Counter Dividers Feature Summary

• High-speed synchronous counting architecture supporting frequencies up to 900 MHz typical
• Internal gated terminal count feedback enables automatic reloading for programmable division
• Asynchronous master reset functionality for immediate state initialization
• Fully compatible with standard 10KH and 100K I/O voltage levels

Counter Dividers Applications

• Cascading multiple devices to construct wide-bit counters (e.g., 32-bit configurations)
• Implementing programmable frequency dividers with ratios from 2 to 256
• High-performance ECL system timing and control logic

Counter Dividers Procurement Notes

Verify component authenticity through authorized Microchip Technology channels or certified distributors. Confirm the specific 'JC' suffix indicates commercial operating temperature range and lead finish specifications against current datasheets. Ensure handling procedures account for moisture sensitivity and static discharge protection during storage and assembly.

Counter Dividers Selection Notes

Select this component when designing systems requiring precise 8-bit binary counting at high ECL speeds. Consider cascading capabilities if wider bit-widths are necessary. Evaluate power dissipation implications by leaving unused Q outputs unterminated to minimize VCC noise. Ensure supply voltages align with the specified 100E VEE range for optimal performance.

Counter Dividers Part Context

Part of the 100E Precision Edge family, the SY100E016JC extends the architecture of the Motorola MC10H016 to 8 bits. It maintains compatibility with MECL 10KH family operations while offering enhanced speed and integrated feedback mechanisms. The device serves as a fundamental building block for complex digital timing circuits within specialized high-frequency applications.

Counter Dividers Replacement Considerations

The SY10E016JC is functionally equivalent but operates within a different temperature range. Verify that the commercial grade specification meets the environmental requirements of the target application before substituting.