ON DM74LS193M

二进制计数器14.75 V ~ 5.25 V

Overview

The DM74LS193M circuit is a synchronous up/down 4-bit binary counter. Synchronous operation is provided by hav ing all flip-flops clocked simultaneously, so that the outputs change together when so instructed by the steering logic. This mode of operation eliminates the output counting spikes normally associated with asynchronous (ripple clock) counters.

Features

74LS Series
Bulk Package
Binary Counter Logic Type
Up, Down Direction
1 Number of Elements
4 Number of Bits per Element
Asynchronous Reset
Synchronous Timing
25 MHz Count Rate
Positive Edge Trigger Type
4.75 V ~ 5.25 V Voltage - Supply
0°C ~ 70°C (TA) Operating Temperature
Surface Mount Mounting Type