Encyclopedia Entry: 74ALVCH16373GRDR

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: High-speed, low-voltage, transparent latch
• Package: GRDR package (specific dimensions and pin configuration detailed below)
• Essence: The 74ALVCH16373GRDR is a latch IC that allows for the storage and transfer of data in electronic systems.
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units.

Specifications

The 74ALVCH16373GRDR has the following specifications:

• Number of Latches: 16
• Input Voltage Range: 1.2V to 3.6V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: <5ns
• Latch-Up Performance: ±500mA

Detailed Pin Configuration

The 74ALVCH16373GRDR has a total of 48 pins, which are arranged as follows:

___________ OE --| |-- VCC GND --| |-- Q0 D0 --| |-- Q1 D1 --| |-- Q2 D2 --| |-- Q3 D3 --| |-- Q4 D4 --| |-- Q5 D5 --| |-- Q6 D6 --| |-- Q7 D7 --| |-- Q8 D8 --| |-- Q9 D9 --| |-- Q10 D10 --| |-- Q11 D11 --| |-- Q12 D12 --| |-- Q13 D13 --| |-- Q14 D14 --| |-- Q15 G1 --| |-- LE G2 --| |-- CP G3 --| |-- MR G4 --| |-- OE# G5 --| |-- D0# G6 --| |-- D1# G7 --| |-- D2# G8 --| |-- D3# G9 --| |-- D4# G10 --| |-- D5# G11 --| |-- D6# G12 --| |-- D7# G13 --| |-- D8# G14 --| |-- D9# G15 --| |-- D10# G16 --| |-- D11# G17 --| |-- D12# G18 --| |-- D13# G19 --| |-- D14# G20 --| |-- D15# |___________|

Functional Features

• Transparent Latch: The 74ALVCH16373GRDR allows data to pass through when the latch enable (LE) input is high, providing a transparent operation.
• High-Speed Operation: With a propagation delay of less than 5ns, this IC enables fast data transfer and storage.
• Low-Voltage Operation: Designed to operate within a voltage range of 1.2V to 3.6V, making it suitable for low-power applications.
• Multiple Latches: This IC contains 16 individual latches, allowing for the storage and transfer of multiple data bits simultaneously.

Advantages and Disadvantages

Advantages: - High-speed operation enables quick data transfer. - Low-voltage operation makes it suitable for low-power applications. - Transparent latch functionality allows for real-time data processing.

Disadvantages: - Limited latch count (16 latches) may not be sufficient for certain applications requiring a higher number of data bits. - Propagation delay may introduce timing issues in highly time-sensitive systems.

Working Principles

The 74ALVCH16373GRDR operates based on the principle of transparent latching. When the latch enable (LE) input is high, the data inputs (D0-D15) are transferred to the corresponding output latches (Q0-Q15). This allows the data to pass through the IC in real-time. When the LE input is low, the outputs remain in their previous state, holding the stored data until the next transition.

Detailed Application Field Plans

The 74ALVCH16373GRDR can be used in various applications, including:

1. Data Storage Systems: It can be