Datasheet > 74CBTLVD3245BQ

74CBTLVD3245BQ

更新时间： 2022-02-26 11:49:35

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
14页	235K
描述
8-bit level-shifting bus switch with output enable

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74CBTLVD3245BQ 数据手册

74CBTLVD3245

8-bit level-shifting bus switch with output enable

Rev. 5 — 16 April 2019

Product data sheet

1. General description

The 74CBTLVD3245 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 I_OFF. The I_OFF

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 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

•

5 Ω 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

I_OFFcircuitry provides partial Power-down mode operation

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

3. Ordering information

Table 1. Ordering information

Type number

Package

Temperature range Name

Description

Version

74CBTLVD3245PW

74CBTLVD3245BQ

-40 °C to +125 °C

TSSOP20 plastic thin shrink small outline package;

20 leads; body width 4.4 mm

SOT360-1

-40 °C to +125 °C

DHVQFN20 plastic dual-in-line compatible thermal

enhanced very thin quad flat package; no leads;

20 terminals; body 2.5 × 4.5 × 0.85 mm

SOT764-1

12 3 4 5 6 7...14

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