IDT74FCT16543ETPAG8

Basic Information Overview

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

Specifications

• Number of Bits: 16
• Logic Family: FCT (Fast CMOS TTL)
• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Type: 3-state
• Output Current: ±12mA
• Propagation Delay Time: 2.5ns (max)
• Input Capacitance: 6pF (typ)

Detailed Pin Configuration

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. MR (Master Reset)
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

• Transparent latch/flip-flop: Allows data to pass through when the clock pulse is active
• 3-state outputs: Provides high impedance state when disabled, allowing multiple devices to share a common bus
• Master reset: Resets all outputs to a low state when activated

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - 3-state outputs for bus sharing

Disadvantages: - Limited number of bits (16-bit) - Requires external clock signal for operation

Working Principles

The IDT74FCT16543ETPAG8 is a 16-bit transparent latch/flip-flop with 3-state outputs. It operates by latching the input data when the clock pulse is active. The latched data is then available at the output pins. The 3-state outputs allow the device to be disabled, putting the outputs in a high impedance state. This feature enables multiple devices to share a common bus without interfering with each other.

Detailed Application Field Plans

The IDT74FCT16543ETPAG8 can be used in various applications that require data storage and transfer. Some potential application fields include: - Microprocessor systems - Data communication systems - Industrial control systems - Automotive electronics - Test and measurement equipment

Detailed and Complete Alternative Models

1. SN74FCT16543ETPAG8 - Texas Instruments
2. MC74FCT16543ETPAG8 - ON Semiconductor
3. CD74FCT16543ETPAG8 - Texas Instruments
4. 74FCT16543ETPAG8 - Integrated Device Technology (IDT)

These alternative models offer similar functionality and can be used as replacements for the IDT74FCT16543ETPAG8 in various applications.

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