Datasheet > MC14503B_11

MC14503B_11

更新时间： 2024-02-16 20:23:45

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
7页	136K
描述
Hex Non-Inverting 3-State Buffer

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MC14503B_11 数据手册

MC14503B

Hex Non-Inverting 3-State

Buffer

The MC14503B is a hex non−inverting buffer with 3−state outputs,

and a high current source and sink capability. The 3−state outputs

make it useful in common bussing applications. Two disable controls

are provided. A high level on the Disable A input causes the outputs of

buffers 1 through 4 to go into a high impedance state and a high level

on the Disable B input causes the outputs of buffers 5 and 6 to go into a

high impedance state.

http://onsemi.com

MARKING

DIAGRAMS

Features

PDIP−16

P SUFFIX

CASE 648

MC14503BCP

AWLYYWWG

• 3−State Outputs

• TTL Compatible — Will Drive One TTL Load Over Full

Temperature Range

• Supply Voltage Range = 3.0 Vdc to 18 Vdc

• Two Disable Controls for Added Versatility

• Pin for Pin Replacement for MM80C97 and 340097

• These Devices are Pb−Free and are RoHS Compliant

SOIC−16

D SUFFIX

CASE 751B

14503BG

AWLYWW

MAXIMUM RATINGS (Voltages Referenced to V ) (Note 1)

SOEIAJ−16

Parameter

Symbol

Value

Unit

MC14503B

ALYWG

F SUFFIX

CASE 966

DC Supply Voltage Range

−0.5 to +18.0

Input or Output Voltage Range

(DC or Transient)

V , V

in out

−0.5 to V

+ 0.5

= Assembly Location

WL, L = Wafer Lot

YY, Y = Year

WW, W = Work Week

Input Current (DC or Transient) per Pin

Output Current (DC or Transient) per Pin

Power Dissipation, per Package (Note 2)

Ambient Temperature Range

± 10

± 25

500

°C

out

= Pb−Free Package

−55 to +125

−65 to +150

260

Storage Temperature Range

°C

ORDERING INFORMATION

Lead Temperature (8−Second Soldering)

°C

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

Stresses exceeding Maximum Ratings may damage the device. Maximum

Ratings are stress ratings only. Functional operation above the Recommended

Operating Conditions is not implied. Extended exposure to stresses above the

Recommended Operating Conditions may affect device reliability.

1. Maximum Ratings are those values beyond which damage to the device may

occur.

2. Temperature Derating:

Plastic “P and D/DW” Packages: – 7.0 mW/_C From 65_C To 125_C

This device contains protection circuitry to guard against damage due to high

static voltages or electric fields. However, precautions must be taken to avoid

applications of any voltage higher than maximum rated voltages to this

high−impedance circuit. For proper operation, V and V should be constrained

out

to the range V v (V or V ) v V

out

Unused inputs must always be tied to an appropriate logic voltage level

(e.g., either V or V ). Unused outputs must be left open.

Publication Order Number:

June, 2011 − Rev. 8

MC14503B/D

12 3 4 5 6 7

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与MC14503B_11相关器件

型号	品牌	获取价格	描述	数据表
MC14503BAL	MOTOROLA	获取价格	4000/14000/40000 SERIES, 6-BIT DRIVER, TRUE OUTPUT, CDIP16, 620-09
MC14503BALD	MOTOROLA	获取价格	Bus Driver, 2-Func, 6-Bit, True Output, CMOS, CDIP16,
MC14503BALDS	MOTOROLA	获取价格	IC,BUFFER/DRIVER,DUAL,2-BIT/4-BIT,CMOS,DIP,16PIN,CERAMIC
MC14503BALS	ROCHESTER	获取价格	Bus Driver,
MC14503BBEBS	MOTOROLA	获取价格	Bus Driver, 2-Func, 6-Bit, True Output, CMOS, CDIP16
MC14503BCL	MOTOROLA	获取价格	Hex Non-Inverting 3-State Buffer
MC14503BCLD	ROCHESTER	获取价格	Bus Driver,
MC14503BCLD	MOTOROLA	获取价格	Bus Driver, 2-Func, 6-Bit, True Output, CMOS, CDIP16,
MC14503BCLDS	MOTOROLA	获取价格	Bus Driver, 2-Func, 6-Bit, True Output, CMOS, CDIP16,
MC14503BCLDS	ROCHESTER	获取价格	Bus Driver,

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