SN74AHC16373DLR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: High-speed, low-power consumption
• Package: 48-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: 16-bit transparent D-type latch with 3-state outputs
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply voltage range: 2 V to 5.5 V
• Input voltage range: 0 V to VCC
• Output voltage range: 0 V to VCC
• Operating temperature range: -40°C to +85°C
• Maximum clock frequency: 100 MHz
• Maximum propagation delay: 6 ns

Detailed Pin Configuration

The SN74AHC16373DLR has a total of 48 pins. The pin configuration is as follows:

1. GND (Ground)
2. D0 (Data input 0)
3. D1 (Data input 1)
4. D2 (Data input 2)
5. D3 (Data input 3)
6. D4 (Data input 4)
7. D5 (Data input 5)
8. D6 (Data input 6)
9. D7 (Data input 7)
10. D8 (Data input 8)
11. D9 (Data input 9)
12. D10 (Data input 10)
13. D11 (Data input 11)
14. D12 (Data input 12)
15. D13 (Data input 13)
16. D14 (Data input 14)
17. D15 (Data input 15)
18. OE (Output enable)
19. CP (Clock pulse)
20. LE (Latch enable)
21. Q0 (Output 0)
22. Q1 (Output 1)
23. Q2 (Output 2)
24. Q3 (Output 3)
25. Q4 (Output 4)
26. Q5 (Output 5)
27. Q6 (Output 6)
28. Q7 (Output 7)
29. Q8 (Output 8)
30. Q9 (Output 9)
31. Q10 (Output 10)
32. Q11 (Output 11)
33. Q12 (Output 12)
34. Q13 (Output 13)
35. Q14 (Output 14)
36. Q15 (Output 15)
37. VCC (Supply voltage)

Functional Features

• 16-bit transparent D-type latch with 3-state outputs
• High-speed operation, suitable for applications requiring fast data transfer
• Low power consumption, making it energy-efficient
• 3-state outputs allow multiple devices to share a common bus without interference
• Latch enable (LE) and output enable (OE) pins provide control over data storage and output

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low power consumption reduces energy usage - 3-state outputs facilitate bus sharing in complex systems

Disadvantages: - Limited number of outputs (16 bits) - Requires external clock pulse for proper functioning

Working Principles

The SN74AHC16373DLR is a 16-bit transparent D-type latch with 3-state outputs. It stores data on the rising edge of the clock pulse when the latch enable (LE) input is high. The stored data appears at the outputs when the output enable (OE) input is low. The 3-state outputs allow the device to be connected to a common bus, enabling multiple devices to share the same data lines without interference.

Detailed Application Field Plans

The SN74AHC16373DLR is commonly used in various applications, including:

1. Microprocessor systems
2. Data storage and transfer systems
3. Communication equipment
4. Industrial control systems
5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74AHC16373DGGR: 48-pin TSSOP package, green (RoHS compliant)
2. SN74AHC16373DGV: 48-pin TVSOP package
3. SN74AHC16373DLRG4: 48-pin TSSOP package, lead-free (RoHS compliant)

These alternative models offer similar functionality and specifications to the SN74AHC16373DLR, providing flexibility for different application requirements.

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