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74HC193PW from PHI,Philips

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74HC193PW

Manufacturer: PHI

74HC/HCT193; Presettable synchronous 4-bit binary up/down counter

Partnumber Manufacturer Quantity Availability
74HC193PW PHI 5000 In Stock

Description and Introduction

74HC/HCT193; Presettable synchronous 4-bit binary up/down counter The **74HC193PW** is a high-speed CMOS **4-bit synchronous up/down binary counter** produced by Philips Semiconductors (now NXP Semiconductors). Designed for versatility and efficiency, this integrated circuit (IC) operates within a wide voltage range of **2V to 6V**, making it suitable for various digital applications.  

Featuring synchronous counting, the 74HC193PW allows precise control over counting direction (up or down) via dedicated inputs. It includes **parallel load capability**, enabling preset values to be loaded asynchronously. Additional functions such as **asynchronous reset** and **carry/borrow outputs** enhance its utility in cascaded multi-stage counting systems.  

Constructed with advanced CMOS technology, the 74HC193PW ensures **low power consumption** while maintaining high noise immunity. Its **TSSOP (Thin Shrink Small Outline Package)** form factor makes it ideal for space-constrained PCB designs.  

Common applications include **frequency dividers, event counters, and digital clocks**, where reliable and accurate counting is essential. The 74HC193PW is widely used in industrial control systems, consumer electronics, and embedded designs due to its robust performance and ease of integration.  

Engineers favor this component for its **balanced speed-power ratio** and compatibility with standard logic families, ensuring seamless operation in mixed-signal environments.

Partnumber Manufacturer Quantity Availability
74HC193PW 20000 In Stock

Description and Introduction

74HC/HCT193; Presettable synchronous 4-bit binary up/down counter The 74HC193PW is a high-speed CMOS 4-bit synchronous up/down binary counter manufactured by NXP Semiconductors. It features a synchronous counting function, meaning the outputs change state simultaneously with the clock input. The device operates with a supply voltage range of 2.0V to 6.0V, making it suitable for a variety of applications. It has a typical propagation delay of 18 ns at 5V, ensuring fast operation. The 74HC193PW is available in a TSSOP-16 package, which is a surface-mount package with 16 pins. It includes features such as asynchronous parallel load, asynchronous master reset, and carry/borrow outputs for cascading multiple counters. The device is designed to be compatible with both TTL and CMOS logic levels, providing flexibility in mixed-logic environments.

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