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74HC595PW,118
NOW NEXPERIA 74HC595PW - SERIAL
- 製造商
- 製造商。 部分 #74HC595PW,118
- 包 16-TSSOP (0.173, 4.40mm Width)
- 資料表 74HC595PW,118 DataSheet
- 有現貨的3320
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規格
| Package | Bulk |
| Series | 74HC |
| ProductStatus | Active |
| LogicType | Shift Register |
| OutputType | Tri-State |
| NumberofElements | 1 |
| NumberofBitsperElement | 8 |
| Function | Serial to Parallel, Serial |
| Voltage-Supply | 2V ~ 6V |
| OperatingTemperature | -40°C ~ 125°C |
| MountingType | Surface Mount |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
概述
Description
The 74HC595PW,118 is an 8-bit serial-in, parallel-out shift register with an integrated latch, commonly used in digital circuits for expanding the number of output pins. It allows microcontrollers to control multiple LEDs, displays, or other devices using just a few pins, making it ideal for applications where pin count is a limitation.
The device operates at a wide voltage range (2V to 6V), and it features a serial data input (DS), a clock input (SHCP), a latch clock input (STCP), and an output enable (OE) pin. Data is shifted into the register on the rising edge of the clock signal, while the output can be updated all at once by toggling the latch clock.
The 74HC595's cascading capability allows multiple chips to be connected in series, enabling the control of up to 64 outputs with just a few lines from the microcontroller. This makes it a versatile option for applications such as LED matrix displays, digital signage, and home automation systems.
The device operates at a wide voltage range (2V to 6V), and it features a serial data input (DS), a clock input (SHCP), a latch clock input (STCP), and an output enable (OE) pin. Data is shifted into the register on the rising edge of the clock signal, while the output can be updated all at once by toggling the latch clock.
The 74HC595's cascading capability allows multiple chips to be connected in series, enabling the control of up to 64 outputs with just a few lines from the microcontroller. This makes it a versatile option for applications such as LED matrix displays, digital signage, and home automation systems.
Features
The 74HC595PW,118 is an 8-bit shift register with an integrated latch, commonly used for expanding output pins in microcontroller applications. Key features include:
1. 8-Bit Shift Register: Allows serial input to be converted to parallel output.
2. Latch Function: Outputs can be latched to hold data even when the shift register is updated.
3. High-Speed Operation: Can operate at speeds up to 110 MHz, suitable for high-frequency applications.
4. Low Power Consumption: Operates with a low current draw, making it efficient for battery-operated devices.
5. Serial Input and Output: Facilitates cascading multiple devices for larger I/O configurations.
6. Wide Voltage Range: Operates typically from 2V to 6V.
7. TTL-Compatible: Compatible with standard TTL logic levels.
8. Shift Register Control: Controlled via a three-pin interface (data, clock, latch).
9. Output Control: Can drive LEDs and other low-power components directly.
These features make the 74HC595PW,118 versatile for applications in LED displays, multiplexing, and digital circuits.
1. 8-Bit Shift Register: Allows serial input to be converted to parallel output.
2. Latch Function: Outputs can be latched to hold data even when the shift register is updated.
3. High-Speed Operation: Can operate at speeds up to 110 MHz, suitable for high-frequency applications.
4. Low Power Consumption: Operates with a low current draw, making it efficient for battery-operated devices.
5. Serial Input and Output: Facilitates cascading multiple devices for larger I/O configurations.
6. Wide Voltage Range: Operates typically from 2V to 6V.
7. TTL-Compatible: Compatible with standard TTL logic levels.
8. Shift Register Control: Controlled via a three-pin interface (data, clock, latch).
9. Output Control: Can drive LEDs and other low-power components directly.
These features make the 74HC595PW,118 versatile for applications in LED displays, multiplexing, and digital circuits.
Package
The 74HC595PW,118 is a 16-pin TSSOP (Thin Shrink Small Outline Package) package. It is designed for surface mounting and is commonly used for shift register applications.
Pinout
The 74HC595PW,118 is an 8-bit shift register with an output latch and is part of the HC (high-speed CMOS) logic family. It has a total of 16 pins.
### Pin Count and Functions:
1. Pin 1 (Q7'): Serial out.
2. Pin 2 (Q6): Output 6.
3. Pin 3 (Q5): Output 5.
4. Pin 4 (Q4): Output 4.
5. Pin 5 (Q3): Output 3.
6. Pin 6 (Q2): Output 2.
7. Pin 7 (Q1): Output 1.
8. Pin 8 (GND): Ground.
9. Pin 9 (Q0): Output 0.
10. Pin 10 (MR): Master reset (active low).
11. Pin 11 (SRClock): Shift register clock input.
12. Pin 12 (RCLK): Register clock input (latch).
13. Pin 13 (SER): Serial data input.
14. Pin 14 (OE): Output enable (active low).
15. Pin 15 (VCC): Supply voltage.
16. Pin 16 (SRCLR): Serial clear (active low).
This device is commonly used for driving LEDs, expanding outputs, and interfacing with microcontrollers.
### Pin Count and Functions:
1. Pin 1 (Q7'): Serial out.
2. Pin 2 (Q6): Output 6.
3. Pin 3 (Q5): Output 5.
4. Pin 4 (Q4): Output 4.
5. Pin 5 (Q3): Output 3.
6. Pin 6 (Q2): Output 2.
7. Pin 7 (Q1): Output 1.
8. Pin 8 (GND): Ground.
9. Pin 9 (Q0): Output 0.
10. Pin 10 (MR): Master reset (active low).
11. Pin 11 (SRClock): Shift register clock input.
12. Pin 12 (RCLK): Register clock input (latch).
13. Pin 13 (SER): Serial data input.
14. Pin 14 (OE): Output enable (active low).
15. Pin 15 (VCC): Supply voltage.
16. Pin 16 (SRCLR): Serial clear (active low).
This device is commonly used for driving LEDs, expanding outputs, and interfacing with microcontrollers.
Manufacturer
The manufacturer of the 74HC595PW,118 is Nexperia B.V., a semiconductor company. Nexperia specializes in discrete, logic, and MOSFET components and was spun off from NXP Semiconductors in 2017. The company focuses on delivering high-quality, cost-effective semiconductor solutions for various applications, including automotive, industrial, and consumer electronics. Nexperia is known for its expertise in efficient manufacturing and supply chain management, enabling it to provide reliable products with a strong emphasis on performance and longevity.
Application
The 74HC595PW,118 is an 8-bit shift register with a serial input and parallel output, commonly used in applications such as LED displays, shift registers for data storage, control of multiplexed outputs, and driving multiple LEDs or 7-segment displays. It allows for easy expansion of output pins in microcontroller projects, enabling efficient communication for tasks like controlling motors and relays, and implementing digital circuits in embedded systems.
Equivalent
The 74HC595PW,118 is an 8-bit shift register with output latches and an integrated serial-to-parallel conversion capability. Equivalent products include:
1. 74HC595
2. 74HCT595
3. CD4094
4. 74LS595
Ensure to check specific voltage levels and operating conditions when considering replacements.
1. 74HC595
2. 74HCT595
3. CD4094
4. 74LS595
Ensure to check specific voltage levels and operating conditions when considering replacements.
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