Overview
The 74HC4094DB-Q100J is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs, manufactured by Nexperia USA Inc. This device is part of the 74HC series and is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for use in automotive applications. It operates over a wide temperature range from -40°C to +125°C and is available in various package types, including SO16 and TSSOP16.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VCC supply voltage | 2.0 | 5.0 | 6.0 | V | |
| VI input voltage | 0 | VCC | V | ||
| VO output voltage | 0 | VCC | V | ||
| tpd propagation delay (CP to QS1) | VCC = 2.0 V | 50 | 150 | ns | |
| tpd propagation delay (CP to QS1) | VCC = 4.5 V | 18 | 30 | ns | |
| fmax maximum clock frequency | 95 | MHz | |||
| Operating temperature | -40 | 125 | °C | ||
| Package type | SO16, TSSOP16 |
Key Features
- 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs.
- Separate clocks for the shift and storage registers.
- Serial input (D) and two serial outputs (QS1 and QS2) for cascading.
- Data shifted on LOW-to-HIGH transitions of the CP input.
- Data transfer from the shift register to the storage register when the STR input is HIGH.
- Output enable input (OE) controls the 3-state outputs.
- Low-power dissipation.
- ESD protection: MIL-STD-883, method 3015 exceeds 2000 V HBM, JESD22-A114F exceeds 2000 V MM, JESD22-A115-A exceeds 200 V.
- Complies with JEDEC standard JESD7A.
- Automotive product qualification in accordance with AEC-Q100 (Grade 1).
Applications
- Serial-to-parallel data conversion.
- Remote control holding register.
- Automotive applications due to AEC-Q100 qualification.
Q & A
- What is the 74HC4094DB-Q100J?
The 74HC4094DB-Q100J is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs, manufactured by Nexperia USA Inc.
- What are the operating temperature ranges for this device?
The device operates over a temperature range from -40°C to +125°C.
- What are the package types available for this device?
The device is available in SO16 and TSSOP16 package types.
- How does the data transfer occur between the shift and storage registers?
Data is transferred from the shift register to the storage register when the STR input is HIGH.
- What is the purpose of the OE input?
The output enable input (OE) controls the 3-state outputs, causing them to assume a high-impedance OFF-state when OE is LOW.
- What are the ESD protection levels for this device?
The device has ESD protection exceeding 2000 V HBM, 2000 V MM, and 200 V according to MIL-STD-883 and JESD22 standards.
- Is this device suitable for automotive applications?
Yes, the device is qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1), making it suitable for automotive applications.
- What are the typical applications of the 74HC4094DB-Q100J?
Typical applications include serial-to-parallel data conversion and remote control holding registers.
- What is the maximum clock frequency for this device?
The maximum clock frequency is 95 MHz.
- What are the logic switching levels for this device?
The device operates with CMOS logic switching levels.
