TEXAS Manuals

This document describes the features and characteristics of the PTH12040W adjustable power module, including a high output current of up to 50A, an input voltage range of 8V to 14V, a wide output voltage adjustment range of 0.8V to 5.5V, and various protection and control features.

The document describes the features and characteristics of the REF30xx series precision, low power, low dropout voltage references. The series is available in a tiny SOT23-3 package, making it ideal for portable and battery-powered applications. The series does not require a load capacitor but is stable with any capacitive load. All models are specified for the wide temperature range of -40°C to +125°C.

This product is a high-performance floating-point digital signal processor (DSP)

XIO2000A is Texas Instruments' PCI Express bridge chip, designed for seamless migration from legacy PCI to the PCI Express interface. The chip supports PCI Express rates of 2.5 Gbps and PCI 2.3 interface. XIO2000A enables PC and I/O add-on card manufacturers to begin transitioning to native PCI Express technology while preserving compatibility with existing PCI system software and firmware.

SN54AHCT14, SN74AHCT14 HEX SCHMITT-TRIGGER INVERTERS are Hex Schmitt-Trigger Inverters produced by Linear Technology. These products have excellent performance and can meet TTL voltage compatible, 250 mA latch-up performance, 2000-V human-body model, 200-V machine model and 1000-V charged device model requirements.

The SN74AUC2G125 is a dual bus buffer gate with 3-state outputs from TI. It has a working voltage range of 0.8V-2.7V, and a rated working voltage of 1.65V-1.95V. The device has low power consumption, low voltage, low output impedance, and high anti-interference.

ONET2501PA is a versatile high-speed limiting amplifier for multiple fiber optic applications with data rates up to 2.5 Gbps. This device provides a gain of about 50 dB, which ensures a fully differential output swing for input signals as low as 3 mVp−p. The high input signal dynamic range ensures low jitter output signals even when overdriven with input signal swings as high as 1200 mVp−p. The ONET2501PA is available in a small footprint 3 mm × 3 mm 16-pin QFN package. The circuit requires a single 3.3-V supply. This power efficient limiting amplifier is characterized for operation from –40°C to 85°C.

The OPA691 is a wideband current feedback op amp from TI that operates with a very low supply current of 5.1mA. It offers a slew rate and output power normally associated with a much higher supply current, making it ideal for single-supply applications such as RGB line drivers or ADC input drivers.

54LS293 is a 4-bit binary counter produced by Texas Instruments. The product meets the specifications required by the Texas Instruments standard warranty terms.

The SN74LVC2G66 is a dual bilateral analog switch from Texas Instruments. It is designed for 1.65-V to 5.5-V VCC operation and can handle both analog and digital signals. The device permits signals with amplitudes of up to 5.5 V (peak) to be transmitted in either direction.

This document is the data sheet of SN54147, SN54LS147, SN54148, SN74147, SN74LS147, SN74148, which introduces the functions, pin definitions, package forms, typical data delays and typical power dissipation of the products.