IC Phoenix logo

Home ›  S  › S45 > SN54LS109J

SN54LS109J from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

SN54LS109J

Manufacturer: TI

DUAL JK POSITIVE EDGE-TRIGGERED FLIP-FLOP

Partnumber Manufacturer Quantity Availability
SN54LS109J TI 700 In Stock

Description and Introduction

DUAL JK POSITIVE EDGE-TRIGGERED FLIP-FLOP The SN54LS109J is a dual J-K positive-edge-triggered flip-flop manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** J-K Flip-Flop  
- **Technology:** LS (Low-Power Schottky)  
- **Number of Circuits:** 2  
- **Trigger Type:** Positive Edge  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)  
- **Package / Case:** CDIP-16 (Ceramic Dual In-Line Package)  
- **Output Type:** Standard  
- **Propagation Delay Time:** Typically 15ns  
- **High-Level Output Current:** -0.4mA  
- **Low-Level Output Current:** 8mA  

### **Descriptions and Features:**  
- Contains two independent J-K flip-flops with individual J, K, clock (CLK), preset (PRE), and clear (CLR) inputs.  
- Positive-edge-triggered clocking for synchronous operation.  
- Direct clear and preset inputs for asynchronous control.  
- Fully buffered for improved noise immunity.  
- Suitable for high-reliability applications due to military-grade temperature range.  
- Compatible with TTL (Transistor-Transistor Logic) standards.  

This device is commonly used in counters, registers, and control logic circuits.

Application Scenarios & Design Considerations

DUAL JK POSITIVE EDGE-TRIGGERED FLIP-FLOP

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips