Datasheet > 逻辑 > 预分频器/多谐振动器> MC14538BDTR2G

MC14538BDTR2G

更新时间： 2024-02-21 10:04:36

品牌	Logo	应用领域
安森美 - ONSEMI		振荡器预分频器多谐振动器逻辑集成电路光电二极管 PC 时钟
页数	文件大小	规格书
14页	198K
描述
Dual Precision Retriggerable/Resettable Monostable Multivibrator

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技术参数
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MC14538BDTR2G 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	TSSOP
包装说明：	ROHS COMPLIANT, PLASTIC, TSSOP-16	针数：	16
Reach Compliance Code：	compliant	HTS代码：	8542.39.00.01
Factory Lead Time：	45 weeks	风险等级：	0.79
Samacsys Confidence：	3	Samacsys Status：	Released
2D Presentation：	https://componentsearchengine.com/2D/0T/233724.1.1.png	Schematic Symbol：	https://componentsearchengine.com/symbol.php?partID=233724
PCB Footprint：	https://componentsearchengine.com/footprint.php?partID=233724	3D View：	https://componentsearchengine.com/viewer/3D.php?partID=233724
Samacsys PartID：	233724	Samacsys Image：	https://componentsearchengine.com/Images/9/MC14538BDTR2G.jpg
Samacsys Thumbnail Image：	https://componentsearchengine.com/Thumbnails/1/MC14538BDTR2G.jpg	Samacsys Pin Count：	16
Samacsys Part Category：	Integrated Circuit	Samacsys Package Category：	Small Outline Packages
Samacsys Footprint Name：	TSSOP-16 CASE 948F ISSUE B	Samacsys Released Date：	2015-10-27 15:18:19
Is Samacsys：	N	系列：	4000/14000/40000
JESD-30 代码：	R-PDSO-G16	JESD-609代码：	e4
长度：	5 mm	逻辑集成电路类型：	MONOSTABLE MULTIVIBRATOR
湿度敏感等级：	1	数据/时钟输入次数：	2
功能数量：	2	端子数量：	16
最高工作温度：	125 °C	最低工作温度：	-55 °C
输出极性：	COMPLEMENTARY	封装主体材料：	PLASTIC/EPOXY
封装代码：	TSSOP	封装等效代码：	TSSOP16,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度（摄氏度）：	260	电源：	5/15 V
传播延迟（tpd）：	600 ns	认证状态：	Not Qualified
座面最大高度：	1.2 mm	子类别：	Prescaler/Multivibrators
最大供电电压 (Vsup)：	18 V	最小供电电压 (Vsup)：	3 V
标称供电电压 (Vsup)：	5 V	表面贴装：	YES
技术：	CMOS	温度等级：	MILITARY
端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)	端子形式：	GULL WING
端子节距：	0.65 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	40	宽度：	4.4 mm
Base Number Matches：	1

MC14538BDTR2G 数据手册

MC14538B

Dual Precision

Retriggerable/Resettable

Monostable Multivibrator

The MC14538B is a dual, retriggerable, resettable monostable

multivibrator. It may be triggered from either edge of an input pulse,

and produces an accurate output pulse over a wide range of widths, the

duration and accuracy of which are determined by the external timing

components, C and R . Output Pulse Width T = R @ C (secs)

http://onsemi.com

MARKING

R = W

DIAGRAMS

C = Farads

Features

PDIP−16

P SUFFIX

CASE 648

MC14538BCP

AWLYYWWG

• Unlimited Rise and Fall Time Allowed on the A Trigger Input

• Pulse Width Range = 10 ms to 10 s

• Latched Trigger Inputs

• Separate Latched Reset Inputs

• 3.0 Vdc to 18 Vdc Operational Limits

• Triggerable from Positive (A Input) or Negative−Going Edge (B−Input)

• Capable of Driving Two Low−Power TTL Loads or One Low−Power

Schottky TTL Load Over the Rated Temperature Range

• Pin−for−pin Compatible with MC14528B and CD4528B (CD4098)

• Use the MC54/74HC4538A for Pulse Widths Less Than 10 ms with

Supplies Up to 6 V

• NLV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

SOIC−16

D SUFFIX

CASE 751B

14538BG

AWLYWW

SOIC−16WB

DW SUFFIX

CASE 751G

14538BG

AWLYYWW

• These Devices are Pb−Free and are RoHS Compliant

MAXIMUM RATINGS (Voltages Referenced to V

)

538B

ALYWG

TSSOP−16

DT SUFFIX

CASE 948F

Symbol

Parameter

Value

−0.5 to +18.0

Unit

DC Supply Voltage Range

V , V

in out

Input or Output Voltage Range

(DC or Transient)

−0.5 to V + 0.5

I , I

in out

Input or Output Current

(DC or Transient) per Pin

SOEIAJ−16

F SUFFIX

CASE 966

MC14538B

ALYWG

Power Dissipation, per Package

(Note 1)

500

Operating Temperature Range

Storage Temperature Range

−55 to +125

−65 to +150

260

°C

stg

WL, L

YY, Y

= Assembly Location

= Wafer Lot

Lead Temperature

(8−Second Soldering)

= Year

WW, W = Work Week

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. Temperature Derating:

G or G

= Pb−Free Indicator

(Note: Microdot may be in either location)

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

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 2 of this data sheet.

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:

May, 2013 − Rev. 10

MC14538B/D

12 3 4 5 6 7...14

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