1. General description

The 74CBTLVD3861 is a 10-bit 3.3 V to 1.8 V level translating bus switch with one output enable

(OE) input. When OE is LOW, the switch is closed and port A is connected to the B port. When OE

is HIGH, the switch is disabled.

To ensure the high-impedance OFF-state during power-up or power-down, OE should be tied

to the VCC through a pull-up resistor. The minimum value of the resistor is determined by the

current-sinking capability of the driver.

Schmitt trigger action at control input makes the circuit tolerant to slower input rise and fall times

across the entire VCC range from 3.0 V to 3.6 V.

This device is fully specified for partial power-down applications using IOFF.

2. Features and benefits

• Supply voltage range from 3.0 V to 3.6 V

• High noise immunity

• Complies with JEDEC standard:

• JESD8-B/JESD36 (3.0 V to 3.6 V)

• ESD protection:

• HBM JESD22-A114F exceeds 2000 V

• CDM AEC-Q100-011 revision B exceeds 1000 V

• 4 Ω switch connection between two ports

• 3.3 V to 1.8 V level translation

• CMOS low power consumption

• Latch-up performance exceeds 250 mA per JESD78B Class I level A

• IOFF circuitry provides partial Power-down mode operation

• Specified from -40 °C to +85 °C and -40 °C to +125 °C

74CBTLVD3861PW属于集成电路（IC） > 信号开关，多路复用器，解码器。安世半导体(中国)有限公司制造生产的74CBTLVD3861PW信号开关，多路复用器，解码器逻辑型信号开关、多路复用器和编码器 IC 可用于对以数字格式表示数据的电信号进行路由和选择。这些器件与设计用于模拟信号的类似产品有所不同，它们保留的信息表示为两个电状态之一，而不是两个外部界限内的无穷变化量。