欢迎访问ic37.com |
会员登录 免费注册
发布采购

MC74HC4538AFELG 参数 Datasheet PDF下载

MC74HC4538AFELG图片预览
型号: MC74HC4538AFELG
PDF下载: 下载PDF文件 查看货源
内容描述: 双精密单稳多谐振荡器(可重触发,复位) [Dual Precision Monostable Multivibrator (Retriggerable,Resettable)]
分类和应用: 振荡器预分频器多谐振动器逻辑集成电路光电二极管时钟
文件页数/大小: 16 页 / 168 K
品牌: ONSEMI [ ON SEMICONDUCTOR ]
  •  
  • 型号
  • 供货商
  • 厂家
  • 批号
  • 数量
  • 封装
  • 单价/备注
  • 日期
  • 询价
 浏览型号MC74HC4538AFELG的Datasheet PDF文件第2页浏览型号MC74HC4538AFELG的Datasheet PDF文件第3页浏览型号MC74HC4538AFELG的Datasheet PDF文件第4页浏览型号MC74HC4538AFELG的Datasheet PDF文件第5页浏览型号MC74HC4538AFELG的Datasheet PDF文件第6页浏览型号MC74HC4538AFELG的Datasheet PDF文件第7页浏览型号MC74HC4538AFELG的Datasheet PDF文件第8页浏览型号MC74HC4538AFELG的Datasheet PDF文件第9页 
MC74HC4538A
Dual Precision Monostable
Multivibrator (Retriggerable,
Resettable)
The MC74HC4538A is identical in pinout to the MC14538B. The
device inputs are compatible with standard CMOS outputs; with
pullup resistors, they are compatible with LSTTL outputs.
This dual monostable multivibrator may be triggered by either the
positive or the negative edge of an input pulse, and produces a
precision output pulse over a wide range of pulse widths. Because the
device has conditioned trigger inputs, there are no trigger−input rise
and fall time restrictions. The output pulse width is determined by the
external timing components, R
x
and C
x
. The device has a reset
function which forces the Q output low and the Q output high,
regardless of the state of the output pulse circuitry.
Features
http://onsemi.com
MARKING
DIAGRAMS
16
16
1
PDIP−16
N SUFFIX
CASE 648
MC74HC4538AN
AWLYYWWG
1
16
16
1
SOIC−16
D SUFFIX
CASE 751B
1
16
16
1
TSSOP−16
DT SUFFIX
CASE 948F
1
16
16
1
SOEIAJ−16
F SUFFIX
CASE 966
1
74HC4538A
ALYWG
HC45
38A
ALYWG
G
HC4538AG
AWLYWW
Unlimited Rise and Fall Times Allowed on the Trigger Inputs
Output Pulse is Independent of the Trigger Pulse Width
±
10% Guaranteed Pulse Width Variation from Part to Part
(Using the Same Test Jig)
Output Drive Capability: 10 LSTTL Loads
Outputs Directly Interface to CMOS, NMOS and TTL
Operating Voltage Range: 3.0 to 6.0 V
Low Input Current: 1.0
mA
High Noise Immunity Characteristic of CMOS Devices
In Compliance with the Requirements Defined by JEDEC Standard
No. 7A
Chip Complexity: 145 FETs or 36 Equivalent Gates
Pb−Free Packages are Available*
A
= Assembly Location
L, WL
= Wafer Lot
Y, YY
= Year
W, WW = Work Week
G
= Pb−Free Package
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
©
Semiconductor Components Industries, LLC, 2005
1
June, 2005 − Rev. 9
Publication Order Number:
MC74HC4538A/D