Texas Instruments

Logic Gates Quad 2-Input Ioff supports live insertion, partial-power-down mode, and back-drive protection Latch-up performance exceeds 250mA per JESD 17

The SN74LS245DB is an Octal Bus Transceiver with 3-State outputs from Texas Instruments, enabling bidirectional 8-bit data transfer between two buses. It operates on a 5 V supply in the LS TTL logic family with a Small Outline package. From $0.40 in stock with worldwide shipping.

SN74LV00APWR-P is a quad 2-input NAND gate logic IC by Texas Instruments, operating from 1.65V to 5.5V with LV-series low-voltage CMOS technology. Key specs: 4 NAND gates, 2-input configuration, TSSOP-14 package. From stock with worldwide shipping.

SN74LS86ANS is a quad 2-input XOR (exclusive-OR) gate IC by Texas Instruments in the LS TTL logic family. Key specs: 4 independent XOR gates, 2-input per gate, standard TTL voltage levels with 8 mA output sink current. From competitive pricing, in stock with worldwide shipping.

The SN74LS132NS is a quad 2-input NAND gate with Schmitt trigger inputs from Texas Instruments' 74LS logic family. It features four independent NAND gates that provide hysteresis for improved noise immunity on slow or noisy input signals. Available in 14-pin SOIC package, in stock with worldwide shipping.

SN74LS378NS

Counter Shift Registers Automotive 8-bit serial-in/parallel-out shift register 16-SOIC -40 to 125

Military 6-ch, 2-V to 6-V inverters with Schmitt-Trigger inputs

The SN74LS399NS is a Quad 2-Port Register from Texas Instruments, housed in a 16-pin PDIP package. It integrates four D-type flip-flops with a common select input to choose between two data sources, supporting 5V TTL logic systems. Available in stock worldwide with fast shipping.

SN74LS423NS is a dual retriggerable monostable multivibrator IC by Texas Instruments, designed for pulse-width generation and timing applications. Key specs: 4.75V to 5.25V supply voltage, 16-pin SOIC package, programmable pulse width via external RC components. From $0.80, in stock with worldwide shipping.

SN74HC153 Dual 4-Line To 1-Line Data Selectors/Multiplexers

output

The Texas Instruments SN74LS08DB is a quad 2-input AND gate IC in the low-power Schottky TTL LS logic family. It provides four independent AND gate functions with standard TTL logic levels and low-power Schottky switching performance in a small outline package. Available in stock with worldwide shipping for digital logic applications.

IC MULTIPLEXER 4 X 2:1 16DIP

SN74LS32NS

The SN7445NS is a BCD-to-decimal decoder/driver IC from Texas Instruments, providing full decoding of 4-bit BCD input to 10 active-low outputs with open-collector drivers capable of sinking up to 80 mA. It operates on a 5V supply and is compatible with standard TTL logic families. Available in a 16-pin DIP package, in stock with worldwide shipping.

The SN74LS14DB is a hex Schmitt-trigger inverter IC from Texas Instruments containing six independent inverting gates with hysteresis, operating from 0°C to 70°C in a 14-pin SSOP package. The Schmitt-trigger inputs provide noise immunity for slow or noisy input signals by using hysteresis thresholds. Available from authorized distributors with worldwide shipping.

The SN74AHC74PWR-P is a dual positive-edge-triggered D-type flip-flop with asynchronous clear and preset by Texas Instruments. Key specs: 2 independent flip-flop channels, AHC logic family, TSSOP-14 package. From stock with worldwide shipping.

SN74LS373NS

Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin SSOP T/R

Logic Gates Military 4-ch, 2-input, 2-V to 6-V XOR (exclusive OR) gates 14-CDIP -55 to 125

Logic Gates Quadruple 2-Input Positive-NAND gates

The SN74LS00N-NG is a quad 2-input NAND gate IC in a 14-pin PDIP through-hole package using low-power Schottky TTL technology. It operates from a 4.75V to 5.25V supply with propagation delays as low as 9ns. Available from stock worldwide at competitive pricing for prototyping and production use.

OUTPUT

Octal Buffers And Line Drivers With 3-State Outputs 20-SSOP 0 to 70

The SN74HCU04N-P2 is a hex unbuffered inverter IC in the 74HC CMOS logic family, providing six independent NOT gates in a 14-pin DIP package. It operates over a 2V to 6V supply range with high-speed CMOS switching for oscillator and waveform shaping applications. Available from authorized distributors with worldwide shipping.

The SN74LS112ANS is a dual JK negative-edge-triggered flip-flop IC by Texas Instruments in a 16-DIP (7.62mm) package. Key specs: 2-element, 1-bit per element, LS TTL logic family with preset and clear inputs. Available from stock worldwide with competitive pricing.

MSP430 CPUXV2 series Microcontroller IC 16-Bit 16MHz 32KB (32K x 8) FRAM 64-LQFP (10x10)

SN74LS161AN-NG is a synchronous 4-bit binary counter IC by Texas Instruments in a 16-pin PDIP package. Key specs: 4.75-5.25V supply, positive-edge triggered clock, synchronous clear and load functions. From $0.60, in stock with worldwide shipping.

The SN74LS123N-P2 is a dual retriggerable monostable multivibrator IC from Texas Instruments, featuring 28 ns propagation delay, dual independent one-shot channels, and a 16-pin DIP through-hole package. Available from authorized distributors with competitive pricing and worldwide shipping.

Synchronous 4-Bit Binary Counters

The SN74LS145NSR-P is a BCD-to-decimal decoder/driver IC by Texas Instruments in a 16-pin SOIC package, decoding a 4-bit BCD input to one of ten active-low outputs. Key specs: LS TTL family, open-collector outputs, 5V supply. Available in stock with worldwide shipping.

Synchronous FIFO 512 (256 x 1 x 2) Uni-Directional 60MHz 9ns 28-SOIC

The SN74LS08NS is a TTL Quad 2-Input AND Gate from Texas Instruments housed in a 14-pin SOIC package. It features four independent AND gates with Schottky-clamped inputs for improved switching speed. Available from stock with worldwide shipping.

Triple 3-Input Positive-NAND Gates 14-CDIP -55 to 125

IC GATE NOR 3CH 3-INP 14SOIC,NOR Gate IC 3 Channel - 14-SOIC

Buffers & Line Drivers

The SN74ALS169BNS is a 4-bit synchronous up/down binary counter IC by Texas Instruments using Advanced Low-power Schottky TTL technology. Key specs: 4-bit binary counting, synchronous load and clear, small outline package with 5 V operation. Available from stock with worldwide shipping for digital timing and control applications.

pnp Inputs Reduce dc Loading

pnp Inputs Reduce dc Loading

Flip Flop 2 Element JK Type 1 Bit Positive Edge 16-DIP (0.300", 7.62mm)

Flip-Flops Dual Positive-Edge-Triggered D-Type- Flip-Flops With Clear And Preset 14-CDIP -55 to 125

Use the download button to access the SN74AS157NS schematic symbol, PCB footprint, and 3D model.