74CBTLV3244BQ Series

8-bit bus switch with 4-bit output enables

Catalog

8-bit bus switch with 4-bit output enables

Part	Circuit	Type	Package / Case	Voltage Supply Source	Supplier Device Package	Supplier Device Package [y]	Supplier Device Package [x]	Operating Temperature [Max]	Operating Temperature [Min]	Independent Circuits	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type
Nexperia USA Inc. 74CBTLV3244BQ,115	4 x 1:1	Bus Switch	20-VFQFN Exposed Pad	Single Supply	20-DHVQFN	2.5	4.5	125 °C	-40 C	2	2.3 V	3.6 V	Surface Mount

Catalog

8-bit bus switch with 4-bit output enables

Description

The 74CBTLV3244 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.