Overview
The 74HCT595PW,118 is an 8-bit serial-in/serial or parallel-out shift register produced by Nexperia USA Inc. This integrated circuit is part of the 74HCT series and is designed for use in a variety of electronic applications. It features a storage register and 3-state outputs, making it versatile for serial-to-parallel data conversion and other shift register functions.
The device is housed in a 16-TSSOP (0.173", 4.40mm Width) package and operates within a supply voltage range of 4.5 V to 5.5 V, making it compatible with TTL logic levels. It is specified to operate over a temperature range of -40°C to 125°C, ensuring reliability in diverse environmental conditions.
Key Specifications
| Category | Integrated Circuits (ICs) - Logic - Shift Registers |
|---|---|
| Package | 16-TSSOP (0.173", 4.40mm Width) |
| Logic Type | Shift Register |
| Output Type | Tri-State |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Function | Serial to Parallel, Serial |
| Voltage - Supply | 4.5 V ~ 5.5 V |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
| Propagation Delay | 25 ns |
| Maximum Frequency | 57 MHz |
| Output Drive Capability | ± 6 mA |
Key Features
- 8-bit Serial-In/Serial or Parallel-Out Shift Register: Allows for flexible data transfer and storage.
- Storage Register with 3-State Outputs: Enables data to be held in the storage register and outputted when required.
- Separate Clocks for Shift and Storage Registers: Provides precise control over data shifting and storage.
- Asynchronous Reset (MR) Input: Allows for immediate reset of the shift register.
- Serial Input (DS) and Serial Output (Q7S): Facilitates cascading of multiple shift registers.
- Output Enable (OE) Input: Controls the output state, allowing outputs to be set to a high-impedance OFF-state.
- ESD Protection: Compliant with ANSI/ESDA/JEDEC JS-001 class 2 (HBM) and JS-002 class C3 (CDM), exceeding 2000 V and 1000 V respectively.
Applications
- Serial-to-Parallel Data Conversion: Ideal for converting serial data streams into parallel data formats.
- Remote Control Holding Register: Can be used in remote control systems to hold and transmit data.
- Automotive and Industrial Systems: Suitable for use in various automotive and industrial applications due to its robust operating temperature range.
- Consumer Electronics: Used in consumer devices requiring serial data processing and storage.
- Computing and Mobile Devices: Can be integrated into computing and mobile devices for efficient data handling.
Q & A
- What is the primary function of the 74HCT595PW,118?
The primary function is to act as an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs.
- What is the package type of the 74HCT595PW,118?
The package type is 16-TSSOP (0.173", 4.40mm Width).
- What is the operating voltage range of the 74HCT595PW,118?
The operating voltage range is 4.5 V to 5.5 V.
- What is the maximum operating temperature of the 74HCT595PW,118?
The maximum operating temperature is 125°C.
- Does the 74HCT595PW,118 have ESD protection?
Yes, it has ESD protection compliant with ANSI/ESDA/JEDEC JS-001 class 2 (HBM) and JS-002 class C3 (CDM).
- How many bits can the 74HCT595PW,118 handle?
The device can handle 8 bits.
- What is the propagation delay of the 74HCT595PW,118?
The propagation delay is 25 ns.
- Can the 74HCT595PW,118 be cascaded with other shift registers?
Yes, it can be cascaded using the serial input (DS) and serial output (Q7S) pins.
- What is the purpose of the Output Enable (OE) input?
The Output Enable (OE) input controls the output state, allowing outputs to be set to a high-impedance OFF-state.
- Is the 74HCT595PW,118 RoHS compliant?
Yes, the device is RoHS compliant.
