74LVCH2T45DC Series

Dual supply translating transceiver; 3-state

Catalog

Dual supply translating transceiver; 3-state

Part	Supplier Device Package	Channels per Circuit	Operating Temperature [Max]	Operating Temperature [Min]	Number of Circuits	Translator Type	Mounting Type	Channel Type	Voltage - VCCB [Min]	Voltage - VCCB [Max]	Package / Case	Package / Case [custom]	Package / Case [custom]	Voltage - VCCA [Min]	Voltage - VCCA [Max]	Output Type
Nexperia USA Inc. 74LVCH2T45DC,125	8-VSSOP	2	125 °C	-40 °C	1	Voltage Level	Surface Mount	Bidirectional	1.2 V	5.5 V	8-VFSOP	2.3 mm	0.091 "	1.2 V	5.5 V	Non-Inverted Tri-State

Catalog

Dual supply translating transceiver; 3-state

Description

The 74LVC2T45; 74LVCH2T45 are dual bit, dual supply translating transceivers with 3-state outputs that enable bidirectional level translation. They feature two 2-bits input-output ports (nA and nB), a direction control input (DIR) and dual supply pins (VCC(A)and VCC(B)). Both VCC(A)and VCC(B)can be supplied at any voltage between 1.2 V and 5.5 V making the device suitable for translating between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V and 5.0 V). Pins nA and DIR are referenced to VCC(A)and pins nB are referenced to VCC(B). A HIGH on DIR allows transmission from nA to nB and a LOW on DIR allows transmission from nB to nA.