SN54S169J

Description：SYNCHRONOUS 4-BIT UP/DOWN BINARY
Series：54S
Mfr：Texas Instruments
Package：Tube

SKU:a6de80c66936 Category: Counters, Dividers Brand: Texas Instruments

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Product introduction

SN54S169J is listed in the Counter Dividers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is SYNCHRONOUS 4-BIT UP/DOWN BINARY. Review the specifications below when checking this part for your BOM.

Counter Dividers specifications for SN54S169J

Description：SYNCHRONOUS 4-BIT UP/DOWN BINARY
Series：54S
Mfr：Texas Instruments
Package：Tube
Logic Type：Binary Counter
Direction：Up, Down
Number of Elements：1
Number of Bits per Element：4
Reset：Synchronous
Timing：Synchronous
Count Rate：70 MHz
Trigger Type：Positive Edge
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Through Hole
Package / Case：16-CDIP (0.300", 7.62mm)
Supplier Device Package：16-CDIP
Voltage - Supply：4.5 V ~ 5.5 V
Grade：-
Qualification：-

Counter Dividers datasheet and documents for SN54S169J

SN54S169J

Counter Dividers Overview

The SN54S169J is a synchronous 4-bit up/down binary counter manufactured by Texas Instruments. It operates within an extended temperature range of -55°C to 125°C and utilizes a 16-pin ceramic dual in-line package (CDIP). The device functions as a bidirectional counter with parallel load capabilities, designed for military and high-reliability applications requiring robust performance under extreme environmental conditions.

Counter Dividers Feature Summary

Supports bidirectional counting operations controlled by external logic inputs
Features synchronous operation synchronized with the clock signal
Includes parallel load functionality for direct data entry into the counter

Counter Dividers Applications

Military-grade digital timing systems
High-reliability aerospace control circuits
Industrial automation counters operating in extreme temperatures

Counter Dividers Procurement Notes

Verify that the component matches the exact SN54S169J designation to ensure compatibility with military specifications. Confirm the CDIP-16 package integrity and check for any specific handling requirements associated with ceramic packages. Ensure the supplier provides traceability documentation required for defense or aerospace procurement standards.

Counter Dividers Selection Notes

Select this component when designing systems that require precise synchronous counting in harsh environments. The SN54S series offers higher speed performance compared to LS variants. Consider the 16-pin CDIP package for through-hole mounting in ruggedized enclosures where thermal stability is critical for long-term reliability.

Counter Dividers Part Context

This part belongs to the SN54S169 family of synchronous 4-bit up/down binary counters. It shares functional similarities with the SN54LS169B but utilizes Schottky TTL technology for faster switching speeds. The 'J' suffix indicates the ceramic dual in-line package suitable for high-temperature military applications.