Encyclopedia Entry: 74AC16373DL

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Data latch with transparent D-type flip-flop
• Characteristics: High-speed, low-power consumption, wide operating voltage range
• Package: Dual in-line package (DIP)
• Essence: The 74AC16373DL is a versatile IC that combines the functionality of a data latch and a transparent D-type flip-flop. It is widely used in digital systems for storing and transferring data.
• Packaging/Quantity: Available in reels or tubes, typically sold in quantities of 25 or more.

Specifications

• Supply Voltage Range: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL, CMOS
• Propagation Delay: 5 ns (typical)
• Output Drive Capability: ±24 mA
• Latch-Up Performance: 300 mA

Detailed Pin Configuration

The 74AC16373DL has a total of 48 pins, arranged as follows:

+-----+--+-----+ D1 --|1 +--+ 48|-- VCC D2 --|2 47|-- GND D3 --|3 46|-- Q1 D4 --|4 45|-- Q2 D5 --|5 44|-- Q3 D6 --|6 43|-- Q4 D7 --|7 42|-- Q5 D8 --|8 41|-- Q6 G1 --|9 40|-- Q7 G2 --|10 39|-- Q8 CP --|11 38|-- Q9 CE --|12 37|-- Q10 OE --|13 36|-- Q11 D9 --|14 35|-- Q12 D10 --|15 34|-- Q13 D11 --|16 33|-- Q14 D12 --|17 32|-- Q15 D13 --|18 31|-- Q16 D14 --|19 30|-- GND D15 --|20 29|-- VCC D16 --|21 28|-- G3 GND --|22 27|-- G4 Q16 --|23 26|-- G5 Q15 --|24 25|-- G6 +--------------+

Functional Features

• Combines data latch and transparent D-type flip-flop functionality in a single IC.
• Allows for the storage and transfer of data within digital systems.
• High-speed operation enables efficient data processing.
• Low-power consumption helps conserve energy.
• Wide operating voltage range ensures compatibility with various systems.

Advantages and Disadvantages

Advantages: - Versatile functionality combining data latch and flip-flop. - High-speed operation for efficient data handling. - Low-power consumption for energy efficiency. - Wide operating voltage range for compatibility.

Disadvantages: - Limited output drive capability compared to some other ICs. - Propagation delay may affect real-time applications.

Working Principles

The 74AC16373DL operates by latching data inputs (D1-D16) when the clock input (CP) is high. When the clock input is low, the latched data is transferred to the outputs (Q1-Q16). The transparent enable input (G1-G6) controls the transparency of the flip-flop, allowing data to pass through when enabled.

Detailed Application Field Plans

The 74AC16373DL finds applications in various digital systems, including: - Microprocessors and microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74AC16373DL include: - 74HC16373: High-speed CMOS version with a wider operating voltage range. - CD74ACT16373: Advanced CMOS version with improved latch-up performance. - SN74LVC16373A: Low-voltage CMOS version suitable for battery-powered devices.

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