Encyclopedia Entry: 74ALVCH16373DLRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data Storage and Transfer
• Characteristics: High-speed, Low-voltage, Transparent Latch
• Package: DL (Dual in Line) Package
• Essence: Transparent D-type Latch with 16-bit capacity
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Technology: Advanced Low-Voltage CMOS (ALVC)
• Operating Voltage: 1.65V to 3.6V
• Input/Output Compatibility: TTL, CMOS
• Propagation Delay: 2.5 ns (Max)
• Operating Temperature Range: -40°C to +85°C
• Latch Type: Transparent D-type
• Number of Bits: 16
• Output Drive Capability: ±24 mA

Detailed Pin Configuration

The 74ALVCH16373DLRG4 IC has a total of 48 pins. The pin configuration is as follows:

+-------------------+ OE1 |1 48| VCC OE2 |2 47| GND LE1 |3 46| A1 LE2 |4 45| A2 D1 |5 44| A3 D2 |6 43| A4 D3 |7 42| A5 D4 |8 41| A6 D5 |9 40| A7 D6 |10 39| A8 D7 |11 38| A9 D8 |12 37| A10 D9 |13 36| A11 D10 |14 35| A12 D11 |15 34| A13 D12 |16 33| A14 D13 |17 32| A15 D14 |18 31| O1 D15 |19 30| O2 D16 |20 29| O3 GND |21 28| O4 Q1 |22 27| O5 Q2 |23 26| O6 Q3 |24 25| O7 +-------------------+

Functional Features

• Transparent latch with 16-bit capacity
• High-speed operation suitable for data storage and transfer applications
• Low-voltage operation allows compatibility with various systems
• Output drive capability enables efficient signal transmission
• OE (Output Enable) pins provide control over the output state
• LE (Latch Enable) pins allow transparent or latched operation

Advantages

• High-speed performance ensures quick data processing
• Low-voltage operation reduces power consumption
• Compatibility with TTL and CMOS systems enhances versatility
• Transparent latch design simplifies data transfer operations
• Dual OE and LE pins offer flexible control options

Disadvantages

• Limited to 16-bit capacity, may not be suitable for larger data storage requirements
• Propagation delay of 2.5 ns may introduce slight latency in time-critical applications

Working Principles

The 74ALVCH16373DLRG4 is a transparent D-type latch that can store and transfer 16 bits of data. It operates by enabling the latch through the LE pins, allowing the input data to pass through to the output pins. The OE pins control the output state, enabling or disabling the data transmission. The IC operates at low voltages, making it suitable for various systems, and its high-speed performance ensures efficient data processing.

Detailed Application Field Plans

The 74ALVCH16373DLRG4 is commonly used in applications that require data storage and transfer, such as: - Memory modules - Data communication systems - Microcontrollers - Networking equipment - Industrial automation

Alternative Models

• 74ALVCH16373DGGR
• 74ALVCH16373PA
• 74ALVCH16373PV

These alternative models offer similar functionality and can be used as replacements for the 74ALVCH16373DLRG4 in various applications.

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