DESCRIPTION
The DG300A_MIL/DG301A_MIL/DG302A_MIL monolithic CMOS switches feature three switch configuration options (SPST, SPDT, and DPST) for precision applications in communications, instrumentation and process control, where low leakage switching combined with low power consumption are required.
Designed on the Vishay Siliconix PLUS-40 CMOS process, these switches are latch-up proof, and are designed to block up to 30 V peak-to-peak when off. An epitaxial layer prevents latchup.
In the on condition the switches conduct equally well in both directions (with no offset voltage) and minimize error conditions with their low on-resistance.
Featuring low power consumption (3.5 mW typ) these switches are ideal for battery powered applications, without sacrificing switching speed. Designed for break-before-make switching action, these devices are CMOS and quasi TTL compatible. Single supply operation is allowed by connecting the V- rail to 0 V.

FEATURES
*Analog Signal Range: ±15 V
*Fast Switching—tON: 150 ns
*Low On-Resistance—rDS(on): 30Ω
*Single Supply Operation
*Latch-up Proof
*CMOS Compatible

APPLICATIONS
*Low Level Switching Circuits
*Programmable Gain Amplifiers
*Portable and Battery Powered Systems

DG301A_MIL, DG302A_MIL

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DESCRIPTION
The MIL-COTS V•I Chip Bus Converter Module is a high efficiency (>95%) Sine Amplitude Converter (SAC) operating from a 240 to 330 Vdc primary bus to deliver an isolated 30 – 41.2 V nominal, unregulated secondary.
The VMB0004MFJ and VMB0004MFT are provided in a V•I Chip package compatible with standard pick-and-place and surface mount assembly processes.

FEATURES
*270 Vdc – 33.75 Vdc 235 W Bus Converter Module
*MIL-STD-704E/F Compliant
*High efficiency (>95%) reduces system power consumption
*High power density (796 W/in3) reduces power system footprint by >40%
*Contains built-in protection features: undervoltage, overvoltage lockout, over current protection, short circuit protection, overtemperature protection.
*Provides enable/disable control, internal temperature monitoring
*Can be paralleled to create multi-kW arrays

TYPICAL APPLICATIONS
*High Voltage 270 V Aircraft Distributed Power
*28 Vdc MIL-COTS PRM Interface (MP028F036M12AL)
*High Density Power Supplies
*Communication Systems

VMB0004MFT

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Description
The TC74VHC9541 is an ultra-high-speed octal Schmitt buffer fabricated using silicon-gate CMOS technology. The TC74VHC9541 combines low power consumption of CMOS with Schottky TTL speeds.
The outputs can be put in the high-impedance state by placing a logic HIGH on the Enable (G) input. The CONT input determines the logical inversion of data. A logic LOW on the CONT input configures the TC74VHC9541 as an inverter; a logic HIGH on the CONT input configures the TC74VHC9541 as a buffer.
All the inputs have hysteresis between the positive-going and negative-going thresholds. Thus the TC74VHC9541 is capable of squaring up transitions of slowly changing input signals and provides an improved noise immunity.
Additionally, all the inputs have a newly developed protection circuit without a diode returned to VCC. This enables the inputs to be tolerant of up to 5 volts even when power supply is down. The input power-down protection capability makes the TC74VHC9541 ideal for a wide range of applications, such as interfacing between different voltages, voltage translation from 5 V to 3 V and battery back-up circuits.

Features
*High speed: tpd = 5.0 ns (typ.) (VCC = 5 V)
*Low supply current: ICC = 4 μA (max) (Ta = 25°C)
*High noise immunity: VNIH = VNIL = 28% VCC (min)
*All inputs are provided with power-down protection.
*Symmetrical rise and fall delays: tpLH ≈ tpHL
*Wide operating voltage range: VCC (opr) = 2 to 5.5 V
*Pin-compatible with TC74VHC540 and TC74VHC541

TC74VHC9541FT, TC74VHC9541FK
TAG Buffer, Octal

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