74CBTLV3245

74CBTLV3245 8-bit bus switch with output enable Rev. 2 — 15 December 2011 Product data sheet 1. General description The 74CBTLV3245 is an 8-pole, single-throw bus switch. The device features a single output enable input (OE) that controls eight switch channels. The switches are disabled when OE 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 IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down. 2. Features and benefits  Supply voltage range from 2.3 V to 3.6 V  High noise immunity  Complies with JEDEC standard:  JESD8-5 (2.3 V to 2.7 V)  JESD8-B/JESD36 (2.7 V to 3.6 V)  ESD protection:  HBM JESD22-A114F exceeds 2000 V  MM JESD22-A115-A exceeds 200 V  CDM AEC-Q100-011 revision B exceeds 1000 V  5  switch connection between two ports  Rail to rail switching on data I/O ports  CMOS low power consumption  Latch-up performance exceeds 250 mA per JESD78B Class I level A  IOFF circuitry provides partial Power-down mode operation  Multiple package options  Specified from 40 C to +85 C and 40 C to +125 C NXP Semiconductors 74CBTLV3245 8-bit bus switch with output enable 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name 74CBTLV3245DS 40 C to +125 C SSOP20[1] 74CBTLV3245PW 40 C to +125 C ...