Encyclopedia Entry: 74LVTH16374DLRG4

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop / Latch
• Characteristics: High-speed, Low-voltage, Transparent Latch
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Digital Logic Component
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Technology: Low-Voltage CMOS
• Number of Flip-Flops: 16
• Input Voltage Range: 1.65V to 5.5V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 3.8 ns (typical)
• Output Drive Capability: ±24 mA

Detailed Pin Configuration

The 74LVTH16374DLRG4 IC has a total of 48 pins, arranged as follows:

┌───┬───┐ OE ─┤1 └─ 48├─ VCC CP1 ─┤2 47├─ GND CP2 ─┤3 46├─ D1 CP3 ─┤4 45├─ D2 CP4 ─┤5 44├─ D3 CP5 ─┤6 43├─ D4 CP6 ─┤7 42├─ D5 CP7 ─┤8 41├─ D6 CP8 ─┤9 40├─ D7 CP9 ─┤10 39├─ D8 CP10 ─┤11 38├─ G1 CP11 ─┤12 37├─ G2 CP12 ─┤13 36├─ G3 CP13 ─┤14 35├─ G4 CP14 ─┤15 34├─ G5 CP15 ─┤16 33├─ G6 CP16 ─┤17 32├─ G7 Q1 ─┤18 31├─ G8 Q2 ─┤19 30├─ G9 Q3 ─┤20 29├─ G10 Q4 ─┤21 28├─ G11 Q5 ─┤22 27├─ G12 Q6 ─┤23 26├─ G13 Q7 ─┤24 25├─ G14 └───┴───┘

Functional Features

• Transparent Latch: Allows data to pass through when the Output Enable (OE) pin is active.
• High-Speed Operation: Provides fast data transfer and processing.
• Low-Voltage Operation: Supports a wide input voltage range, making it suitable for various applications.
• 16 Flip-Flops: Enables storage and manipulation of multiple bits of digital information.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data handling. - Low-voltage capability makes it compatible with different power supply systems. - Transparent latch feature enables seamless data flow.

Disadvantages: - Limited number of flip-flops may restrict the complexity of certain applications. - TSSOP package may require careful handling during assembly.

Working Principles

The 74LVTH16374DLRG4 is a transparent latch IC that operates based on the clock signal provided to its clock inputs (CP1 to CP16). When the Output Enable (OE) pin is active, the data present at the D-inputs is transferred to the corresponding Q-outputs. The latch remains transparent as long as the clock signal is active. Once the clock signal becomes inactive, the latch holds the last transferred data until the next clock cycle.

Detailed Application Field Plans

The 74LVTH16374DLRG4 IC finds applications in various digital systems, including: - Data storage and retrieval systems - Register banks - Address decoding circuits - Data multiplexing/demultiplexing units - Clock distribution networks

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVTH16374DLRG4 IC include: - SN74LVTH16374DGGR - MC74LVTH16374DTR2G