onsemi MC14549BCPG
Obsolete
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Supply Chain
Country of OriginIndonesia
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2000-03-01
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2013-10-18
LTD Date2014-04-18
Related Parts
onsemiMC14559BCPG
Successive Approximation Register Single-Element 8-CH CMOS Automotive 16-Pin PDIP Tube
onsemiMC14094BCPG
4000/14000/40000 SERIES 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER TRUE OUTPUT PDIP16
onsemiMC14021BCPG
Shift Register Single 8-Bit Serial/Parallel to Parallel Automotive 16-Pin PDIP Tube
Descriptions
Descriptions of onsemi MC14549BCPG provided by its distributors.
Successive Approximation Register Single-Element 8-CH CMOS Automotive 16-Pin PDIP Rail
Serial In Parallel Out, 4000/14000/40000 Series, 8-Bit, Right Direction, True Output, CMOS, PDIP16
IC REGISTER 8BIT APPROX 16-DIP
SPECIALTY LOGIC CIRCUIT PDIP16
The MC14549B and MC14559B successive approximation registers are 8 bit registers providing all the digital control and storage necessary for successive approximation analog to digital conversion systems. These parts differ in only one control input. The Master Reset (MR) on the MC14549B is required in the cascaded mode when more than 8 bits are desired. The Feed Forward (FF) of the MC14559B is used for register shortening where End of Conversion (EOC) is required after less than eight cycles. Applications for the MC14549B and MC14559B include analog-to-digital conversion with serial and parallel outputs.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Pins16
Number of Terminals16
Weight1.627801 g
Technical
Clock Edge Trigger TypePositive Edge
Frequency800 kHz
High Level Output Current-4.2 mA
Load Capacitance50 pF
Low Level Output Current4.2 mA
Max Frequency4 MHz
Max Operating Temperature125 °C
Max Supply Current600 µA
Max Supply Voltage18 V
Min Operating Temperature-55 °C
Min Supply Voltage3 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Input Lines1
Number of Inputs1
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay1 µs
Quiescent Current20 µA
Schedule B8542390000
Temperature GradeMilitary
Turn-On Delay Time1.5 µs
Dimensions
Height - Seated (Max)4.44 mm
Length19.175 mm
Terminal Pitch2.54 mm
Width7.62 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements