MB2543

更新时间： 2024-09-08 22:39:23

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
13页	150K
描述
Dual octal latched transceivers with dual enable 3-State

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

MB2543 数据手册

Philips Semiconductors Advanced BiCMOS Products

Product specification

Dual octal latched transceivers with dual enable

(3-State)

MB2543

FEATURES

power dissipation with high speed and high

output drive.

• Two 8-bit octal transceivers with D-type

• Output capability: +64mA/–32mA

latch

• Latch-up protection exceeds 500mA per

The MB2543 dual octal registered transceiver

contains two sets of D-type latches for

temporary storage of data flowing in either

direction. Separate Latch Enable (nLEAB,

nLEBA) and Output Enable (nOEAB,

nOEBA) inputs are provided for each

transfer in either direction. The outputs are

guaranteed to sink 64mA.

• Live insertation/extraction permitted

• Power-up 3-State

Jedec JC40.2 Std 17

• ESD protection exceeds 2000V per MIL

STD 883 Method 3015 and 200V per

Machine Model

• Power-up reset

• Multiple V and GND pins minimize

switching noise

DESCRIPTION

The MB2543 high-performance BiCMOS

device combines low static and dynamic

• Back-to-back registers for storage

• Separate controls for data flow in each

direction

QUICK REFERENCE DATA

CONDITIONS

= 25°C; GND = 0V

SYMBOL

PARAMETER

TYPICAL

UNIT

amb

Propagation delay

nAx to nBx

PLH

PHL

C = 50pF; V = 5V

3.3

Input capacitance

I/O capacitance

V = 0V or V

µA

= 0V or V

3-State

I/O

CC;

Total supply current

Outputs disabled; V = 5.5V

120

CCZ

ORDERING INFORMATION

PACKAGES

TEMPERATURE RANGE

ORDER CODE

DRAWING NUMBER

52-pin plastic Quad Flat Pack

–40°C to +85°C

MB2543BB

1418B

PIN CONFIGURATION

LOGIC SYMBOL

50 51

1A0 1A1 1A2 1A3 1A4 1A5 1A6 1A7

1EAB

52 51 50 49 48 47 46 45 44 43 42 41 40

1EBA

1OEAB

1OEBA

1A2

1A3

1A4

GND

1A5

1A6

1A7

2A0

2A1

39 1B2

1LEAB

1LEBA

1B3

1B4

1B5

1B6

1B0 1B1 1B2 1B3 1B4 1B5 1B6 1B7

42 41 39 38 37 36 35 34

34 1B7

MB2543

52-pin PQFP

2B0

2B1

2B2

10 11 12 13 15 16

2A0 2A1 2A2 2A3 2A4 2A5 2A6 2A7

2EAB

2A2 10

30 GND

2A3

2A4

2A5

2B3

2B4

2B5

2EBA

2OEAB

2OEBA

2LEAB

2LEBA

14 15 16 17 18 19 20 21 22 23 24 25 26

2B0 2B1 2B2 2B3 2B4 2B5 2B6 2B7

33 32 31 29 28 27 25 24

August 23, 1993

853–1656 10584

12 3 4 5 6 7...13

中文翻译

下载PDF

与MB2543相关器件

型号	品牌	获取价格	描述	数据表
MB2543B	NXP	获取价格	暂无描述
MB2543BB	NXP	获取价格	Dual octal latched transceivers with dual enable 3-State
MB254-BP	MCC	获取价格	Bridge Rectifier Diode, 1 Phase, 25A, 400V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC, MB-35
MB254-BP-HF	MCC	获取价格	Bridge Rectifier Diode
MB254G	TAITRON	获取价格	25A Single-Phase Glass Passived Bridge Rectifier
MB254GW	TAITRON	获取价格	25A Single-Phase Glass Passivated Bridge Rectifier
MB254W	TAITRON	获取价格	25A Single-Phase Bridge Rectifier
MB254W	UNIOHM	获取价格	SINGLE PHASE 25 AMP BRIDGE RECTIFIERS
MB254W	BYTESONIC	获取价格	SINGLE PHASE 25 AMP BRIDGE RECTIFIERS
MB254W	FORMOSA	获取价格	SINGLE PHASE 25 AMP BRIDGE RECTIFIERS