74LVCV2G66

更新时间： 2024-11-05 22:11:51

品牌	Logo	应用领域
恩智浦 - NXP		开关
页数	文件大小	规格书
23页	131K
描述
Overvoltage tolerant bilateral switch

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74LVCV2G66 数据手册

74LVCV2G66

Overvoltage tolerant bilateral switch

Rev. 01 — 2 April 2004

Product data sheet

1. General description

The 74LVCV2G66 is a high-performance, low-power, low-voltage, Si-gate CMOS device

that provides superior performance to most advanced CMOS compatible TTL families.

The 74LVCV2G66 provides two single pole, single throw analog or digital switches. Each

switch includes an overvoltage tolerant input/output terminal (pin nZ), an output/input

terminal (pin nY) and low-power active HIGH enable input (pin nE).

The overvoltage tolerant switch terminals allow the switching of signals in excess of V_CC

The low-power enable input eliminates the necessity of using current limiting resistors in

portable applications when using control logic signals much lower than V_CC. These inputs

are also overvoltage tolerant.

2. Features

■ Wide supply voltage range from 2.3 V to 5.5 V

■ Ultra low-power operation

■ Very low ON-resistance:

◆ 8.0 Ω (typ) at V_CC= 2.7 V

◆ 7.5 Ω (typ) at V_CC= 3.3 V

◆ 7.3 Ω (typ) at V_CC= 5.0 V.

■ 5 V tolerant input for interfacing with 5 V logic

■ High noise immunity

■ Switch handling capability of 32 mA

■ CMOS low-power consumption

■ Latch-up performance exceeds 250 mA

■ Incorporates overvoltage tolerant analog switch technology

■ Switch accepts voltages up to 5.5 V independent of V_CC

■ SOT505-2 and SOT765-1 package

■ Speciﬁed from −40 °C to +85 °C and −40 °C to +125 °C.

3. Quick reference data

Table 1:

Quick reference data

GND = 0 V; t_r= t_f≤ 2.5 ns; min and max at T_amb= −40 °C to +85 °C; typical at T_amb= 25 °C.

Symbol Parameter

Conditions

Min

Typ

Max

Unit

t_PZH, t_PZLturn-on time E to

Yor Z

C_L= 50 pF; R_L= 500 Ω

V_CC= 3.0 V to 3.6 V

V_CC= 4.5 V to 5.5 V

1.0

3.8

2.7

7.5

5.0

12 3 4 5 6 7...23

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