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DM74LS293N from NS,National Semiconductor

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15.625ms

DM74LS293N

Manufacturer: NS

7 V, 4-bit binary counter

Partnumber Manufacturer Quantity Availability
DM74LS293N NS 10 In Stock

Description and Introduction

7 V, 4-bit binary counter The DM74LS293N is a 4-bit binary counter manufactured by National Semiconductor (NS). Here are its key specifications:

- **Logic Family**: 74LS (Low-power Schottky)
- **Function**: 4-bit binary ripple counter
- **Operating Voltage**: 5V (standard TTL levels)
- **Clock Inputs**: Two independent clock inputs (CP0 and CP1)
- **Outputs**: Four outputs (Q0, Q1, Q2, Q3)
- **Maximum Clock Frequency**: Typically 32 MHz
- **Propagation Delay**: ~20 ns (typical)
- **Power Dissipation**: ~10 mW per bit (typical)
- **Reset Function**: Asynchronous master reset (MR)
- **Package**: 14-pin DIP (Dual In-line Package)
- **Operating Temperature Range**: 0°C to 70°C (commercial grade)

These are the factual specifications of the DM74LS293N as provided by National Semiconductor.

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