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SN74HCT373DBR from TI,Texas Instruments

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SN74HCT373DBR

Manufacturer: TI

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74HCT373DBR TI 17800 In Stock

Description and Introduction

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS The SN74HCT373DBR is an octal transparent D-type latch with 3-state outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** HCT  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Number of Channels:** 8  
- **Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Type:** SSOP (DBR)  
- **Number of Pins:** 20  
- **Latch Type:** Transparent  
- **High-Level Output Current:** -6 mA  
- **Low-Level Output Current:** 6 mA  
- **Propagation Delay Time:** 14 ns (max) at 5V  

### **Descriptions:**  
- The SN74HCT373DBR is an octal transparent latch designed for bus interface applications.  
- It features 3-state outputs for driving bus lines or buffer memory address registers.  
- The latch remains transparent while the enable (LE) input is high, allowing data to pass through.  
- When LE goes low, the data is latched and held until LE goes high again.  

### **Features:**  
- **3-State Outputs** for bus-oriented applications  
- **HCT Input Compatibility** (TTL-level inputs)  
- **Balanced Propagation Delays**  
- **Low Power Consumption**  
- **ESD Protection** (Exceeds 2000V per JESD 22)  
- **Wide Operating Voltage Range** (4.5V to 5.5V)  

This device is commonly used in memory address latching, bus interfacing, and data storage applications.

Application Scenarios & Design Considerations

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS
Partnumber Manufacturer Quantity Availability
SN74HCT373DBR TEXAS 924 In Stock

Description and Introduction

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS The SN74HCT373DBR is a high-speed octal transparent latch manufactured by Texas Instruments. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Type:** Octal Transparent D-Type Latch  
- **Logic Family:** HCT (High-Speed CMOS, TTL-Compatible)  
- **Number of Bits:** 8  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **Output Current (High/Low):** ±6mA  
- **Propagation Delay (Max):** 26ns at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP (DBR), 20-pin  

### **Descriptions:**  
The SN74HCT373DBR is an octal transparent latch with 3-state outputs. It is designed for bus-organized systems and provides a high-speed, low-power solution for temporary data storage. The latch is transparent when the Latch Enable (LE) input is high, allowing data to pass through. When LE goes low, the data is latched. The Output Enable (OE) input controls the 3-state outputs, allowing multiple devices to share a common bus.

### **Features:**  
- **TTL-Compatible Inputs** (HCT family)  
- **3-State Outputs for Bus Interface**  
- **Wide Operating Voltage Range (4.5V to 5.5V)**  
- **Balanced Propagation Delays**  
- **Low Power Consumption (CMOS Technology)**  
- **ESD Protection Exceeds 2000V (HBM)**  
- **Latch-Up Performance Exceeds 250mA**  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

OCTAL TRANSPARENT D-TYPE LATCHES WITH 3-STATE OUTPUTS

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