Low Voltage/Low Power 2-Bit X 2 Dual Supply Bus Transceiver
TC7MPH3125FK/FTG
TOSHIBA Digital Integrated Circuit Silicon Monolithic
TC7MPH3125FK, TC7MPH3125FTG
Low Voltage/Low Power...
Description
TC7MPH3125FK/FTG
TOSHIBA Digital Integrated Circuit Silicon Monolithic
TC7MPH3125FK, TC7MPH3125FTG
Low Voltage/Low Power 2-Bit × 2 Dual Supply Bus Transceiver with Bushold
The TC7MPH3125FK/FTG is a dual supply, advanced high-speed CMOS 4-bit dual supply voltage interface bus transceiver fabricated with silicon gate CMOS technology.
Designed for use as an interface between a 1.2-V, 1.5-V, 1.8-V, or 2.5-V bus and a 1.8-V, 2.5-V or 3.6-V bus in mixed 1.2-V, 1.5-V, 1.8-V or 2.5-V/1.8-V, 2.5-V or 3.6-V supply systems.
The A-port interfaces with the 1.2-V, 1.5-V, 1.8-V or 2.5-V bus, the B-port with the 1.8-V, 2.5-V, 3.3-V bus.
The direction of data transmission is determined by the level of the DIR input. The enable input (OE) can be used to disable the device so that the buses are effectively isolated. The bus of a B bus side at floating state is maintained in an appropriate logic level due to a bushold circuit to a B bus. Moreover, the bushold circuit which is added to a B bus is off when OE is low.
All inputs are equipped with protection circuits against static discharge or transient excess voltage.
TC7MP3125FK TC7MP3125FTG
Features
Bidirectional interface between 1.2-V and 1.8-V, 1.2-V and
2.5-V, 1.2-V and 3.3-V, 1.5-V and 2.5-V, 1.5-V and 3.3-V, 1.8-V and 2.5-V, 1.8-V and 3.3-V or 2.5-V and 3.3-V buses.
High-speed operation: tpd = 6.8 ns (max) (VCCA = 2.5 ± 0.2 V, VCCB = 3.3 ± 0.3 V)
Weight: VSSOP16-P-0030-0.50: 0.02 g (typ.) VQON16-P-0303-0.50: 0.013 g (typ.)
tpd =...
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