Texas Instruments SN74LV8T594BQBR
Manufacturer No:
SN74LV8T594BQBR
Manufacturer:
Texas Instruments
Package:
Description:
1.65V-to-5V eight-channel shift register with logic-level shifter
Quantity:
In Stock :7547
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Expected Shipping：Thu, Jun 4 - Fri, Jun 5, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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SN74LV8T594BQBR Information
Texas Instruments SN74LV8T594BQBR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74LV8T594BQBR.
- Type
- Parameter
- Technology family
- LVxT
- Features
- Voltage translation
- Operating temperature range (°C)
- -40 to 125
- Package
- TSSOP (PW)
- Pins
- 16
- Size
- 32 mm² 5 x 6.4
- Package
- WQFN (BQB)
- Pins
- 16
- Size
- 8.75 mm² 3.5 x 2.5
- REACH Status
- Yes
- Type
- Parameter
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments SN74LV8T594BQBR.
Data sheet:
The SN74LV8T594 device contains an 8-bit, serial-in, parallel-out shift register. Each parallel output of the shift register is fed through a storage register before reaching the primary device outputs (QA through QH). Separate clocks (SRCLK and RCLK) and direct overriding clear (SRCLR and RCLR) inputs are provided for both the shift and storage registers, allowing for loading data separately from sending it to the outputs. Additionally, the last output of the internal shift register is sent directly to the output QH’ providing a method to daisy-chain multiple shift registers.
The input is designed with a reduced threshold circuit to support up translation when the supply voltage is larger than the input voltage. Additionally, the 5V tolerant input pins enable down translation when the input voltage is larger than the supply voltage. The output level is always referenced to the supply voltage (VCC) and supports 1.8V, 2.5V, 3.3V, and 5V CMOS levels.
- Latching logic with known power-up state provides consistent start-up behavior
- Wide operating range of 1.65V to 5.5V
- 5.5V tolerant input pins
- Single-supply voltage translator (refer to LVxT Enhanced Input Voltage):
- Up translation:
- 1.2V to 1.8V
- 1.5V to 2.5V
- 1.8V to 3.3V
- 3.3V to 5.0V
-
Down translation:
- 5.0V, 3.3V, 2.5V to 1.8V
- 5.0V, 3.3V to 2.5V
- 5.0V to 3.3V
- Up translation:
- Up to 150Mbps with 5V or 3.3V VCC
- Supports standard function pinout
- Latch-up performance exceeds 250mAper JESD 17
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