IC Phoenix logo

Home ›  M  › M16 > M74HCT74B1R

M74HCT74B1R from STM,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

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

15.625ms

M74HCT74B1R

Manufacturer: STM

DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR

Partnumber Manufacturer Quantity Availability
M74HCT74B1R STM 2675 In Stock

Description and Introduction

DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR The M74HCT74B1R is a dual D-type flip-flop with set and reset, manufactured by STMicroelectronics (STM).  

### **Specifications:**  
- **Logic Family:** HCT  
- **Number of Circuits:** 2  
- **Number of Bits per Element:** 1  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **High-Level Input Voltage (VIH):** 2V (min)  
- **Low-Level Input Voltage (VIL):** 0.8V (max)  
- **High-Level Output Current (IOH):** -4mA  
- **Low-Level Output Current (IOL):** 4mA  
- **Propagation Delay Time (tpd):** 30ns (max) at 4.5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-14  

### **Descriptions:**  
- The M74HCT74B1R is a high-speed CMOS dual D-type flip-flop with individual data (D), clock (CP), set (SD), and reset (RD) inputs.  
- It is compatible with TTL levels and features a wide operating voltage range.  
- Each flip-flop has independent direct clear and set inputs.  

### **Features:**  
- **High-Speed Operation:** Compatible with TTL logic levels.  
- **Low Power Consumption:** CMOS technology ensures low power dissipation.  
- **Wide Operating Voltage Range:** 4.5V to 5.5V.  
- **Balanced Propagation Delays:** Ensures stable performance.  
- **Schmitt Trigger Action on Clock Input:** Improves noise immunity.  
- **ESD Protection:** HBM (Human Body Model) ≥ 2000V.  

This information is based on the manufacturer's datasheet. For further details, refer to the official STMicroelectronics documentation.

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