SN74LVCH16373AZRDR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: 16-bit transparent D-type latch with 3-state outputs
• Package: 48-pin BGA (Ball Grid Array)
• Essence: High-speed, low-power CMOS technology
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply voltage range: 1.65V to 3.6V
• Input/output voltage levels compatible with TTL logic
• Maximum clock frequency: 200MHz
• Low power consumption: <1µA in standby mode
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVCH16373AZRDR has a total of 48 pins. The pin configuration is as follows:

1. OE (Output Enable) 1
2. Q1 (Output) 1
3. D1 (Data) 1
4. D2 (Data) 2
5. Q2 (Output) 2
6. Q3 (Output) 3
7. D3 (Data) 3
8. GND (Ground)
9. Q4 (Output) 4
10. D4 (Data) 4
11. D5 (Data) 5
12. Q5 (Output) 5
13. Q6 (Output) 6
14. D6 (Data) 6
15. VCC (Supply Voltage)
16. Q7 (Output) 7
17. D7 (Data) 7
18. D8 (Data) 8
19. Q8 (Output) 8
20. Q9 (Output) 9
21. D9 (Data) 9
22. GND (Ground)
23. Q10 (Output) 10
24. D10 (Data) 10
25. D11 (Data) 11
26. Q11 (Output) 11
27. Q12 (Output) 12
28. D12 (Data) 12
29. VCC (Supply Voltage)
30. Q13 (Output) 13
31. D13 (Data) 13
32. D14 (Data) 14
33. Q14 (Output) 14
34. Q15 (Output) 15
35. D15 (Data) 15
36. GND (Ground)
37. Q16 (Output) 16
38. D16 (Data) 16
39. LE (Latch Enable)
40. CP (Clock Pulse)
41. QGND (Output Ground)
42. Q17 (Output) 17
43. D17 (Data) 17
44. D18 (Data) 18
45. Q18 (Output) 18
46. Q19 (Output) 19
47. D19 (Data) 19
48. VCC (Supply Voltage)

Functional Features

• 16-bit transparent D-type latch with 3-state outputs
• Latch enable (LE) and clock pulse (CP) inputs for data transfer
• Output enable (OE) input to control the 3-state outputs
• High-speed operation with low power consumption
• TTL-compatible input/output voltage levels

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Low power consumption makes it suitable for battery-powered devices - 3-state outputs provide flexibility in connecting multiple devices

Disadvantages: - Limited number of input/output pins may restrict its use in complex systems - BGA package may require specialized equipment for soldering and rework

Working Principles

The SN74LVCH16373AZRDR is a latch-based integrated circuit that stores and transfers data. It consists of 16 D-type latches, each capable of storing one bit of information. The latch enable (LE) input controls the transfer of data from the inputs (D1-D16) to the outputs (Q1-Q16). The clock pulse (CP) input synchronizes the transfer of data with the system clock.

When the LE input is high, the data at the inputs is transferred to the outputs on the rising edge of the CP signal. The outputs are in a high-impedance state when the output enable (OE) input is low, allowing multiple devices to be connected together without interference.

Detailed Application Field Plans

The SN74LVCH16373AZRDR can be used in various applications, including: 1. Data storage and transfer in microcontrollers and microprocessors 2. Address decoding in memory systems 3. Bus interfacing in communication systems 4. Register storage in