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SN74AHC595DR from TI,Texas Instruments

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SN74AHC595DR

Manufacturer: TI, NTI

8-Bit Shift Registers With 3-State Output Registers

Partnumber Manufacturer Quantity Availability
SN74AHC595DR TI, NTI 4653 In Stock

Description and Introduction

8-Bit Shift Registers With 3-State Output Registers The SN74AHC595DR is a manufacturer by Texas Instruments (TI). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Logic Type:** Shift Register  
- **Output Type:** Tri-State  
- **Number of Elements:** 1  
- **Number of Bits per Element:** 8  
- **Voltage Supply:** 2V to 5.5V  
- **Operating Temperature:** -40°C to +85°C  
- **Package / Case:** SOIC-16  
- **Mounting Type:** Surface Mount  
- **High-Level Output Current:** -8mA  
- **Low-Level Output Current:** 8mA  
- **Propagation Delay:** 13.5ns at 5V  
- **Moisture Sensitivity Level (MSL):** 1 (Unlimited)  

### **Descriptions:**  
The SN74AHC595DR is an 8-bit serial-in, parallel-out shift register with output latches and tri-state outputs. It is designed for high-speed CMOS logic applications and provides a simple interface for serial-to-parallel data conversion.  

### **Features:**  
- **Wide Operating Voltage Range:** 2V to 5.5V  
- **High-Current 3-State Outputs:** Can drive up to 15 LSTTL Loads  
- **Low Power Consumption:** ICC = 4µA (Max)  
- **Shift Register Has Direct Clear**  
- **Latch-Up Performance Exceeds 250mA per JESD 17**  
- **ESD Protection Exceeds JESD 22**  
- **2000V Human-Body Model (A114-A)**  
- **200V Machine Model (A115-A)**  
- **1000V Charged-Device Model (C101)**  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

8-Bit Shift Registers With 3-State Output Registers

Alternative Part Number

  • MC74VHC595DR2G --: Direct functional equivalent 8-bit shift register with output latches, same SOIC-16 package and 2-5.5V supply range, widely available from a different vendor.
  • 74AHC595D,118 --: Same AHC logic family 8-bit serial-in/parallel-out shift register with latches, SO16 package, drop-in compatible timing and drive characteristics.
  • CD74HC595M96 --: HC-family equivalent shift register in SOIC-16 from the same manufacturer, slightly slower but pin-compatible and suitable for most 3.3V/5V designs.
  • 74AHC595D --: AHC-family 8-bit shift register with latched outputs in SOIC-16, matching logic family and function.
  • CD74HC595M --: Widely available 8-bit shift register with output registers in SOIC-16; HC family is slightly slower but functionally compatible.

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