Datasheet > 74CBTLV3245PW

74CBTLV3245PW

更新时间： 2024-11-30 01:10:47

品牌	Logo	应用领域
安世 - NEXPERIA		/
页数	文件大小	规格书
15页	267K
描述
8-bit bus switch with output enable

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74CBTLV3245PW 数据手册

74CBTLV3245

8-bit bus switch with output enable

Rev. 4 — 12 April 2019

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 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 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 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

74CBTLV3245PW

74CBTLV3245BQ

-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...15

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