CY74FCT16543CTPVCT

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Data storage and transfer
• Characteristics: High-speed, low-power consumption
• Package: Ceramic, 48-pin TSSOP
• Essence: 16-bit registered transceiver
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Number of Bits: 16
• Logic Family: FCT
• Supply Voltage: 4.5V to 5.5V
• Input/Output Type: CMOS/TTL compatible
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA
• Propagation Delay: 3.5ns (max)
• Power Dissipation: 500mW (max)

Detailed Pin Configuration

1. A1: Data Input A1
2. B1: Data Input B1
3. G1: Output Enable Input for Port A
4. CP: Clock Pulse Input
5. D1: Data Input D1
6. D2: Data Input D2
7. GND: Ground
8. Q1: Data Output Q1
9. Q2: Data Output Q2
10. VCC: Positive Supply Voltage
11. A2: Data Input A2
12. B2: Data Input B2
13. G2: Output Enable Input for Port B
14. OEAB: Output Enable Input for Ports A and B
15. D3: Data Input D3
16. D4: Data Input D4
17. Q3: Data Output Q3
18. Q4: Data Output Q4
19. A3: Data Input A3
20. B3: Data Input B3
21. G3: Output Enable Input for Port C
22. CPAB: Clock Pulse Input for Ports A and B
23. D5: Data Input D5
24. D6: Data Input D6
25. Q5: Data Output Q5
26. Q6: Data Output Q6
27. A4: Data Input A4
28. B4: Data Input B4
29. G4: Output Enable Input for Port D
30. OECD: Output Enable Input for Ports C and D
31. D7: Data Input D7
32. D8: Data Input D8
33. Q7: Data Output Q7
34. Q8: Data Output Q8
35. A5: Data Input A5
36. B5: Data Input B5
37. G5: Output Enable Input for Port E
38. CPAB: Clock Pulse Input for Ports C and D
39. D9: Data Input D9
40. D10: Data Input D10
41. Q9: Data Output Q9
42. Q10: Data Output Q10
43. A6: Data Input A6
44. B6: Data Input B6
45. G6: Output Enable Input for Port F
46. OEA: Output Enable Input for Ports E and F
47. D11: Data Input D11
48. D12: Data Input D12

Functional Features

• 16-bit registered transceiver with output enable control
• Bidirectional data flow capability
• Non-inverting outputs
• Separate clock and output enable inputs for each port
• High-speed operation with low power consumption
• TTL-compatible inputs for easy interfacing with other logic families

Advantages

• High-speed data transfer with minimal propagation delay
• Low power consumption, suitable for battery-powered devices
• Bidirectional data flow allows for versatile applications
• Wide operating temperature range enables usage in various environments
• Compatibility with different logic families simplifies integration

Disadvantages

• Limited output drive capability may restrict use in certain applications requiring higher current levels
• 16-bit width may not be sufficient for larger data transfer requirements
• Ceramic package may be more expensive compared to other packaging options

Working Principles

The CY74FCT16543CTPVCT is a 16-bit registered transceiver that allows bidirectional data transfer between two ports. The device operates based on clock pulses and output enable signals. When the clock pulse is active, data from the input pins is latched into the internal registers. The output enable control determines whether the data is transmitted to the output pins or held in the registers.

Detailed Application Field Plans

1. Data communication systems
2. Microprocessor interfacing
3. Memory modules
4. Industrial automation
5. Telecommunications equipment

Detailed and Complete Alternative Models

1. SN74FCT16543CTPVCT
2. MC74FCT16543CTPVCT