74CBTLVD3244PW Series

8-bit level-shifting bus switch with 4-bit output enables

Catalog

8-bit level-shifting bus switch with 4-bit output enables

Part	Package / Case	Package / Case [y]	Package / Case [x]	Mounting Type	Type	Independent Circuits	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Circuit	Supplier Device Package	Voltage Supply Source
Nexperia USA Inc. 74CBTLVD3244PW,118	20-TSSOP	4.4 mm	0.173 "	Surface Mount	Bus Switch	2	3.6 V	3 V	125 °C	-40 C	4 x 1:1	20-TSSOP	Single Supply

Catalog

8-bit level-shifting bus switch with 4-bit output enables

Description

The 74CBTLVD3244 is a dual 4-pole, single-throw bus switch. The device features two output enable inputs (nOE) that each control four switch channels. The switches are disabled when the associated nOEinput is HIGH. Schmitt trigger action at control inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power-down applications using IOFF. The IOFFcircuitry disables the output, preventing the damaging backflow current through the device when it is powered down.