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54LS193DMQB from F

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54LS193DMQB

Manufacturer: F

7 V, synchronous 4-bit up/down binary counter with dual clock

Partnumber Manufacturer Quantity Availability
54LS193DMQB F 10 In Stock

Description and Introduction

7 V, synchronous 4-bit up/down binary counter with dual clock The 54LS193DMQB is a 4-bit synchronous up/down binary counter manufactured by Fairchild Semiconductor. It is part of the 54LS series, which is designed for military and aerospace applications, offering high reliability and performance under extreme conditions. The 54LS193DMQB operates with a supply voltage range of 4.5V to 5.5V and features synchronous counting, meaning the outputs change state simultaneously with the clock pulse. It includes separate up and down clock inputs, allowing for both increment and decrement operations. The device also has a parallel load capability, enabling the counter to be preset to any desired value. Additionally, it provides a carry output and a borrow output for cascading multiple counters. The 54LS193DMQB is available in a ceramic dual in-line package (DIP) and is characterized for operation over the full military temperature range of -55°C to +125°C.

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