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CD4538, CD4538B, CD4538BCM

Table of contents:
Info of CD4538
Info of CD4538B
Info of CD4538BCM

CD4538, CD4538B, CD4538BCM Selling Leads, Datasheet

MFG:Fairchild Semiconductor Category:Integrated Circuits (ICs) Package Cooled:SOP D/C:08+/09+

CD4538, CD4538B, CD4538BCM Datasheet download

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Part Number: CD4538BCM

Category: Integrated Circuits (ICs)

MFG: Fairchild Semiconductor

Package Cooled: SOP

D/C: 08+/09+

Description: IC MULTIVIBRATOR DUAL 16-SOIC

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CD4538BCM Parameters

Technical/Catalog Information	CD4538BCM
Vendor	Fairchild Semiconductor
Category	Integrated Circuits (ICs)
Logic Type	Monostable
Independent Circuits	2
Voltage - Supply	3 V ~ 15 V
Mounting Type	Surface Mount
Package / Case	16-SOIC
Packaging	Tube
Operating Temperature	-55°C ~ 125°C
Propagation Delay	100ns
Current - Output High, Low	8.8mA, 8.8mA
Schmitt Trigger Input	No
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	CD4538BCM CD4538BCM

CD4538BCM General Description

The CD4538BC is a dual, precision monostable multivibrator with independent trigger and reset controls. The device is retriggerable and resettable, and the control inputs are internally latched. Two trigger inputs are provided to allow either rising or falling edge triggering. The reset inputs are active LOW and prevent triggering while active. Precise control of output pulse-width has been achieved using linear CMOS techniques. The pulse duration and accuracy are determined by external components RX and CX. The device does not allow the timing capacitor to discharge through the timing pin on power-down condition. For this reason, no external protection resistor is required in series with the timing pin. Input protection from static discharge is provided on all pins.

CD4538BCM Maximum Ratings

DC Supply Voltage (V_DD).............................. −0.5 to +18 V_DC
Input Voltage (V_IN) ............................−0.5V to V_DD+ 0.5 V_DC
Storage Temperature Range (T_S) ...............−65°C to +150°C
Power Dissipation (P_D)
Dual-In-Line ...............................................................700 mW
Small Outline.............................................................. 500 mW
Lead Temperature (T_L)
(Soldering, 10 seconds)................................................ 260°C

CD4538BCM Features

` Wide supply voltage range: 3.0V to 15V
` High noise immunity: 0.45 VCC (typ.)
` Low power TTL compatibility:
Fan out of 2 driving 74L or 1 driving 74LS
` New formula:
PWOUT = RC (PW in seconds, R in Ohms, C in Farads)
` ±1.0% pulse-width variation from part to part (typ.)
` Wide pulse-width range: 1 s to
` Separate latched reset inputs
` Symmetrical output sink and source capability
` Low standby current: 5 nA (typ.) @ 5 VDC
` Pin compatible to CD4528BC

CD4538BCM Connection Diagram

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