Texas Instruments

Quad 2-Input Exclusive-OR Gates with Open-Collector Outputs

Quad 2-Input Exclusive-OR Gates with Open-Collector Outputs

Dual 4-input positive-AND gates

The Texas Instruments SN74LS21DR is a dual 4-input positive-AND gate logic IC from the trusted 74LS family, providing two independent AND gates with four inputs each. It operates with a maximum output low current of 8mA and a load capacitance of 15pF, ensuring reliable signal switching in digital logic designs. Available in a 14-pin SOIC package with RoHS-compliant, lead-free construction for modern circuit board assemblies.

SN74LS21D is a dual 4-input positive-AND gate IC from Texas Instruments, featuring TTL-compatible LS-family logic with totem-pole outputs and 15 pF load capacitance. Ideal for digital logic design, signal gating, and embedded control systems. From $0.196, in stock with worldwide shipping.

Use the download button to access the LM2775DSGR schematic symbol, PCB footprint, and 3D model.

Gate Drivers Automotive 120-V Boot, 3-A Peak, High Frequency, High-Side/Low-Side Driver 8-SO PowerPAD -40 to 125

LMR14030SDDAR is a 40V, 3A current-mode PWM step-down switching regulator from Texas Instruments. It operates from 4V to 40V input with high efficiency and compact SOIC-8 packaging. Ideal for industrial power supplies, automotive systems, and point-of-load regulation. From $0.287, in stock with worldwide shipping.

CD74AC139E is a dual 2-to-4 line decoder/demultiplexer IC by Texas Instruments in a 16-pin DIP package. Key specs: AC logic family, 5V supply, active-low outputs with enable control. From $0.50, in stock with worldwide shipping.

1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC with 4.1 VBAT

BQ24079RGTT is a single-cell Li-Ion linear battery charger IC from Texas Instruments. It supports 4.35V–6.4V input, adjustable charge current, and USB/AC adapter power path management. Ideal for portable electronics, wearables, and IoT devices. Available in 16-pin QFN package with worldwide shipping.

1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC

1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC

8-Channel Analog Multiplexer/Demultiplexer

Automotive Catalog 8-Channel Analog Multiplexer/Demultiplexer

TEXAS INSTRUMENTS - SN74LV4051APW - IC, MUX/DEMUX, ANA, SMD, TSSOP-16

8-Channel Analog Multiplexer/Demultiplexer

Texas Instruments SN74LV4051AD is a single 8:1 analog multiplexer/demultiplexer operating at 3V to 5.5V with 35MHz bandwidth in a 16-Pin SOIC package. From $0.12 in stock, worldwide shipping available.

SN74LV4051ARGYR is a single-channel 8:1 analog multiplexer/demultiplexer from Texas Instruments. It features 35 MHz bandwidth, 1.65V–5.5V supply range, and low on-state resistance. From $0.14, in stock with worldwide shipping.

8-Channel Analog Multiplexer/Demultiplexer

3 Rail Simple Power Sequencer with Fixed Time Delay

3 Rail Simple Power Sequencer with Fixed Time Delay

TPS2051BQDRQ1 is a dual-channel load switch IC with undervoltage lockout, supporting 2.7V to 5.5V input and 2A output per channel. From $0.52, in stock with worldwide shipping.

Use the download button to access the TPS2051CDBVR schematic symbol, PCB footprint, and 3D model.

Texas Instruments TPS2051BDBVR is a single-channel current-limited power switch (load switch) operating from 2.7V to 5.5V supply voltage. Features fixed current limiting with no adjustable threshold, a single-function load switch with 1 channel optimized for USB and portable power management. Available in compact 5-pin SOT-23 package with RoHS-compliant lead-free construction. In stock worldwide with fast shipping.

Single, Current-Limited, Power-Distribution Switch

Single, Current-Limited, Power-Distribution Switch

TPS2051BDBVT is a single-channel, current-limited power distribution switch with 500mA limit and 2.7V–5.5V input range, ideal for USB and portable systems. From $0.09 in stock with worldwide shipping.

TPS2051CDBVT is a single-channel, current-limited USB power distribution switch from Texas Instruments. It features a 500mA current limit, 4.5V to 5.5V input range, and active-low enable control in a compact SOT-23 (5-pin) package. From $0.53, in stock worldwide shipping.

Use the download button to access the LM340AT-5.0/NOPB schematic symbol, PCB footprint, and 3D model.

High Speed CMOS Logic Hex Buffer/Line Driver with Non-Inverting 3-State Outputs

The LM556CN/NOPB is a dual timing IC from Texas Instruments, integrating two independent 555-compatible timer circuits. It supports monostable and astable modes with timing ranges from microseconds to hours. Available in DIP-14 package, in stock worldwide with fast shipping.

RF430FRL154HCRGER is a NFC ISO 15693 sensor transponder with SPI/I2C interface from Texas Instruments, featuring 1.45V–1.65V low supply voltage and 24-VQFN package. From $1.52, in stock worldwide shipping.

SN74LVC244AQPWRQ1 is an automotive-grade octal buffer/driver with 3-state outputs, featuring 3.3V operation, 24mA sink current, and 50pF load capacitance for robust bus driving. From $0.132 in stock worldwide shipping.

Octal Buffer/Driver With 3-State Outputs

Octal Buffer/Driver With 3-State Outputs

Octal Buffer/Driver With 3-State Outputs

Octal Buffer/Driver With 3-State Outputs

Octal Buffer/Driver With 3-State Outputs

Octal Buffer/Driver 3-State PDIP20 Texas Instruments SN74LVC244AN Octal Buffer & Line Driver, 3-State, 1.65-3.6V, 20-Pin PDIP

CDC3RL02YFPR is a 2-output clock distribution buffer by Texas Instruments, designed for low-voltage CMOS applications. Key specs: 3.3V supply, dual buffered outputs, ultra-low output skew. From $0.47, in stock with worldwide shipping.

Use the download button to access the CDC3RL02BYFPR schematic symbol, PCB footprint, and 3D model.

DATA SELECTORS/MULTIPLEXERS

Low-Power, Single Supply, CMOS, Instumentation Amplifier