SN74LV1T34DCKR Texas Instruments In Stock
SN74LV1T34DCKR is a single-gate buffer with open-drain output in LV-1T logic family by Texas Instruments. Key specs: 1.65V to 5.5V supply voltage, 3.3V operation, SC-70 5-pin package. From $0.1162, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.1162(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74LV1T34DCKR?
- Single-gate buffer with open-drain output for flexible logic interfacing
- Wide supply voltage range of 1.65V to 5.5V for mixed-voltage system compatibility
- Ultra-small SC-70 (DCK) 5-pin package ideal for space-constrained designs
- Low power consumption suitable for portable and battery-powered applications
- High-speed CMOS logic for reliable signal buffering and level translation
What is SN74LV1T34DCKR used for?
The SN74LV1T34DCKR is widely used in portable consumer electronics, IoT devices, and mobile applications where space and power are critical. Its open-drain output enables voltage level translation between different logic families such as 1.8V, 3.3V, and 5V systems. It is also commonly deployed in wearables, sensor interfaces, and embedded systems requiring compact single-gate buffering solutions.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
What are equivalent replacements for SN74LV1T34DCKR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of the SN74LV1T34DCKR?
The SN74LV1T34DCKR operates over a wide supply voltage range of 1.65V to 5.5V, making it compatible with 1.8V, 3.3V, and 5V logic systems commonly used in modern embedded and portable designs.
What package does the SN74LV1T34DCKR come in?
The SN74LV1T34DCKR is available in the SC-70 5-pin (DCK) package, an ultra-small surface-mount package measuring approximately 2.0mm x 2.1mm, ideal for space-constrained PCB layouts.
What are the typical applications of the SN74LV1T34DCKR?
This device is typically used in portable electronics, IoT sensors, wearables, and mobile devices for signal buffering and voltage level translation. Its open-drain output makes it suitable for interfacing between different logic voltage domains in embedded systems.
Can the SN74LV1T34DCKR be used for voltage level translation?
Yes, the open-drain output of the SN74LV1T34DCKR allows it to perform voltage level translation between different logic families. By selecting an appropriate pull-up resistor tied to the target voltage rail, it can translate signals from 1.8V to 3.3V or 5V systems.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5780 | $0.58 |
| 12+ | $0.4500 | $5.40 |
| 35+ | $0.2250 | $7.88 |
| 193+ | $0.1734 | $33.47 |
| 250+ | $0.1456 | $36.40 |
| 288+ | $0.1162 | $33.47 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”