TTL Compatible Enable/Disable

The HA-1210 Series of quartz crystal oscillators provide enable/disable 3-state TTL compatible signals for bus connected systems. Supplying Pin 1 of the HA-1210 units with a logic “1 enables the output on Pin 5. In the disabled mode, Pin 5 presents a high impedance to the load. All units ar

文件：298.15 Kbytes 页数：2 Pages

NEL

C to Millimeter Band Mixer, Detector, Modulator Applications

Beam Lead Type GaAs Schottky Barrier Diode

文件：56.81 Kbytes 页数：2 Pages

SANYO

三洋

Low Voltage Synchronous Boost Regulator

Description The SC121 is a high efficiency, low noise, synchronous step-up DC-DC converter that provides boosted voltage levels in low-voltage handheld applications. The wide input voltage range allows use in systems with single NiMH or alkaline battery cells as well as in systems with higher v

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SEMTECH

先之科

LI BATTERY PROTECTION CIRCUIT

文件：621.22 Kbytes 页数：9 Pages

SILAN

士兰微