Datasheet > 74AHCT245BQ,115

74AHCT245BQ,115

更新时间： 2024-11-07 15:45:59

品牌	Logo	应用领域
恩智浦 - NXP		逻辑集成电路
页数	文件大小	规格书
16页	91K
描述
74AHC(T)245 - Octal bus transceiver; 3-state QFN 20-Pin

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技术参数
数据手册

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74AHCT245BQ,115 技术参数

生命周期：	Transferred	零件包装代码：	QFN
包装说明：	2.50 X 4.50 MM, 0.85 MM HEIGHT, PLASTIC, MO-241, SOT-764-1, DHVQFN-20	针数：	20
Reach Compliance Code：	unknown	风险等级：	7.85
Base Number Matches：	1

74AHCT245BQ,115 数据手册

74AHC245; 74AHCT245

Octal bus transceiver; 3-state

Rev. 05 — 28 April 2009

Product data sheet

1. General description

The 74AHC245; 74AHCT245 is a high-speed Si-gate CMOS device.

The 74AHC245; 74AHCT245 is an octal transceiver featuring non-inverting 3-state bus

compatible outputs in both send and receive directions.

The 74AHC245; 74AHCT245 features an output enable input (OE), for easy cascading,

and a send and receive direction control input (DIR).

OE controls the outputs so that the buses are effectively isolated.

2. Features

I Balanced propagation delays

I All inputs have Schmitt-trigger actions

I Inputs accept voltages higher than V_CC

I Input levels:

N For 74AHC245: CMOS level

N For 74AHCT245: TTL level

I ESD protection:

N HBM EIA/JESD22-A114E exceeds 2000 V

N MM EIA/JESD22-A115-A exceeds 200 V

N CDM EIA/JESD22-C101C exceeds 1000 V

I Multiple package options

I Speciﬁed from −40 °C to +85 °C and from −40 °C to +125 °C

3. Ordering information

Table 1.

Ordering information

Type number

Package

Temperature range

−40 °C to +125 °C

Name

Description

Version

74AHC245D

SO20

plastic small outline package; 20 leads;

body width 7.5 mm

SOT163-1

74AHCT245D

74AHC245PW

74AHCT245PW

74AHC245BQ

74AHCT245BQ

−40 °C to +125 °C

TSSOP20

plastic thin shrink small outline package; 20 leads; SOT360-1

body width 4.4 mm

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...16

中文翻译

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74AHCT245D-T	ETC	获取价格	Single 8-bit Bus Transceiver
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74AHCT245PW	NXP	获取价格	Octal bus transceiver; 3-state
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