STMicroelectronics Manuals

HCF40103B is a monolithic integrated circuit fabricated in Metal Oxide Semiconductor technology. It consists of an 8-stage synchronous down counter with a single output that is active when the internal count is zero. This device contains a single 8-bit binary counter. It has control inputs for enabling or disabling the clock, for clearing the counter to its maximum count, and for presetting the counter either synchronously or asynchronously. All control inputs and the CARRY-OUT/ZERO DETECT output are active-low logics. In normal operation, the counter is decremented by one count on each positive transition of the CLOCK. Counting is inhibited when the CARRY-IN/COUNTER ENABLE (CI/ CE) input is high. The CARRY-OUT/ZERO DETECT (CO/ZD) output goes low when the count reaches zero if the CI/CE input is low, and remains low for one full clock period. When the SYNCHRONOUS PRESET ENABLE (SPE) input is low, data at the JAM input is clocked into the counter on the next positive clock transition regardless of the state of the CI/CE input.

The STG3157 is a low voltage low on-resistance SPDT switch with high speed and low power dissipation. It operates from 1.65V to 5.5V, making it ideal for portable applications.

M74HC4852 is a dual four-channel analog switch manufactured by Texas Instruments. It supports 4:1 multiplexing and demultiplexing functions. The device is manufactured using silicon gate C2MOS technology and features reverse bias protection of input signals. It is suitable for automotive electronics, computers, consumer electronics and industrial applications.

ST890 1.2 A current limited high side power switch with thermal shutdown

The document provides information on a product named M74HC4851, highlighting its features and characteristics. The product is a single 8-channel analog multiplexer/demultiplexer manufactured using silicon gate C2MOS technology. It incorporates injection current effect control, making it particularly suitable for automotive applications where voltages exceeding normal logic voltages are common. The injection current effect control allows signals at disabled input channels to exceed the supply voltage range or go down to ground without affecting the signal of the enabled analog channel. This eliminates the need for external diode-resistor networks typically used to maintain the analog channel signals.

This document describes the features and characteristics of the 74LX1G86, a low voltage CMOS single exclusive OR gate. The product has 5V tolerant inputs, high-speed propagation, low power dissipation, and power down protection on inputs and outputs.

The 74LX1GU04 is a low voltage CMOS SINGLE INVERTER with 5V tolerant input, high noise immunity and stable output. It is ideal for 1.65 to 5.5 VCC operations and low power and low noise applications.

74LX1G32 is a low voltage CMOS SINGLE 2-INPUT OR GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for 1.65 to 5.5 VCC operations and low power and low noise applications. The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. Power down protection is provided on input and output and 0 to 7V can be accepted on inputs with no regard to the supply voltage. It can be interfaced to 5V signal environment for inputs in mixed 3.3/5V system. All inputs and outputs are equipped with protection circuits against static discharge.

The 74LX1G08 is a low voltage CMOS SINGLE 2-INPUT AND GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for 1.65 to 5.5 VCC operations and low power and low noise applications. The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. Power down protection is provided on input and output and 0 to 7V can be accepted on inputs with no regard to the supply voltage. It can be interfaced to 5V signal environment for inputs in mixed 3.3/5V system. All inputs and outputs are equipped with protection circuits against static discharge.

The 74LX1G00 is a low voltage CMOS single 2-input Nand gate fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V. All inputs and outputs are equipped with protection circuits against static discharge.

The 74V2G66 is an advanced high-speed CMOS dual bilateral switch developed using silicon gate C2MOS technology. It achieves high speed propagation delay and very low ON resistance, while maintaining true CMOS low power consumption. This bilateral switch handles rail-to-rail analog and digital signals that may vary across the full power supply range (from GND to VCC). The C input is provided to control the switch, and it is compatible with standard CMOS output; the switch is ON (port I/O is connected to VCC) when C input is high; the switch is OFF (port I/O is connected to GND) when C input is low.

The 74LX1G07 is a low voltage CMOS single buffer/driver (open drain) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. The internal circuit composed of 2 stages including buffer output, provides high noise immunity and stable output. Power down protection is provided on input and 0 to 7 V can be accepted on input with no regards to the supply voltage. This device can be used to interface 5 to 3 V.