IC Phoenix logo

Home ›  M  › M16 > M74HCT541M1R

M74HCT541M1R from STM,ST Microelectronics

Fast Delivery, Competitive Price @IC-phoenix

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

M74HCT541M1R

Manufacturer: STM, ST

OCTAL BUS BUFFER WITH WITH 3 STATE OUTPUTS (NON INVERTED)

Partnumber Manufacturer Quantity Availability
M74HCT541M1R STM, ST 17818 In Stock

Description and Introduction

OCTAL BUS BUFFER WITH WITH 3 STATE OUTPUTS (NON INVERTED) The M74HCT541M1R is a high-speed CMOS octal buffer/line driver with 3-state outputs, manufactured by STMicroelectronics (STM).  

### **Key Specifications:**  
- **Logic Type:** Octal Buffer/Line Driver  
- **Technology:** HCMOS  
- **Number of Channels:** 8  
- **Supply Voltage Range (VCC):** 4.5V to 5.5V  
- **Input Voltage (VI):** 0V to VCC  
- **Output Voltage (VO):** 0V to VCC  
- **Operating Temperature Range:** -55°C to +125°C  
- **Output Current (IO):** ±6mA  
- **Propagation Delay:** 14ns (typical) at VCC = 5V, CL = 50pF  
- **Input Capacitance (CI):** 3.5pF (typical)  
- **Power Dissipation (PD):** 500mW  

### **Features:**  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **High Noise Immunity:** Typical noise margin of 0.9V at VCC = 5V.  
- **Low Power Consumption:** CMOS technology ensures low static power dissipation.  
- **TTL Compatibility:** Inputs are compatible with TTL levels.  
- **Balanced Propagation Delays:** Ensures consistent signal timing.  
- **Latch-Up Performance:** Exceeds 250mA per JESD 78 standard.  

### **Package:**  
- **Package Type:** SO-20 (Small Outline, 20 pins)  
- **Mounting Type:** Surface Mount  

This device is commonly used in bus-oriented applications, signal buffering, and line driving in digital systems.

Application Scenarios & Design Considerations

OCTAL BUS BUFFER WITH WITH 3 STATE OUTPUTS (NON INVERTED)

Alternative Part Number

  • CD74HCT541M --: Same HCT octal buffer/line driver function with identical pinout and logic family, direct drop-in replacement from a major logic supplier.
  • 74HCT541D --: Equivalent HCT octal buffer/line driver in SOIC package, same electrical characteristics and pin configuration.
  • MC74HCT541ADWR2G --: HCT octal buffer/line driver with matching function and pinout, suitable alternative when STM part is unavailable.

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