IC Phoenix logo

Home ›  S  › S82 > SNJ54HC4040J

SNJ54HC4040J from TI,Texas Instruments

Fast Delivery, Competitive Price @IC-phoenix

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

SNJ54HC4040J

Manufacturer: TI

Asynchronous 12-Bit Binary Counters

Partnumber Manufacturer Quantity Availability
SNJ54HC4040J TI 10 In Stock

Description and Introduction

Asynchronous 12-Bit Binary Counters The SNJ54HC4040J is a high-speed CMOS 12-stage binary ripple counter manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Supply Voltage Range:** 2V to 6V  
- **High Noise Immunity:** CMOS technology  
- **Low Power Consumption:** 20µA (typical)  
- **Operating Temperature Range:** -55°C to +125°C (military grade)  
- **Maximum Clock Frequency:** 50MHz (at 5V)  
- **Output Drive Capability:** 10 LSTTL loads  
- **Package:** Ceramic DIP (CDIP)  

### **Descriptions:**  
- The SNJ54HC4040J is a 12-bit binary counter with a built-in oscillator and asynchronous master reset.  
- It operates as a ripple counter, where each stage divides the input frequency by 2.  
- The device is part of TI’s HC (High-Speed CMOS) logic family, offering a balance of speed and power efficiency.  

### **Features:**  
- **12-bit counter** with ripple carry output  
- **Asynchronous reset** (active high)  
- **Wide operating voltage range** (2V to 6V)  
- **Schmitt-trigger action** on clock input for noise immunity  
- **Balanced propagation delays**  
- **Latch-up performance exceeds 100mA per JESD 78**  

This device is designed for military and high-reliability applications due to its extended temperature range and rugged packaging.

Application Scenarios & Design Considerations

Asynchronous 12-Bit Binary Counters

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