MC14541B:Programmable Timer Oscillator
The MC14541B programmable timer consists of a 16-stage binary counter, an integrated oscillator for use with an external capacitor and two resistors, an automatic power-on reset circuit, and output control logic.
技术特性
- Available Outputs 28, 210, 213 or 216
- Increments on Positive Edge Clock Transitions
- Built-in Low Power RC Oscillator (+/- 2% accuracy over temperature range and +/- 20% supply and +/- 3% over processing at < 10 kHz)
- Oscillator May Be Bypassed if External Clock Is Available (Apply external clock to Pin 3)
- External Master Reset Totally Independent of Automatic Reset Operation
- Operates as 2n Frequency Divider or Single Transition Timer
- Q/Qbar Select Provides Output Logic Level Flexibility
- Reset (auto or master) Disables Oscillator During Resetting to Provide No Active Power Dissapation
- Clock Conditioning Circuit Permits Operation with Very Slow Clock Rise and Fall Times
- Automatic Reset Initializes All Counters On Power Up
- Supply Voltage Range = 3.0 Vdc to 18 Vdc with Auto Reset Disabled (Pin 5 = VDD)
8.5 Vdc to 18 Vdc with Auto Reset Enabled (Pin 5 = VSS)
- Pb-Free Packages are Available*
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封装图 MARKING DIAGRAM
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订购信息 Ordering Information
产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价) |
类型 |
外形 |
类型 |
数量 |
MC14541BCPG |
Lifetime |
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Programmable Timer Oscillator |
PDIP-14 |
646-06 |
|
Tube |
500 |
$0.2133 |
MC14541BDG |
Active |
|
Programmable Timer Oscillator |
SOIC-14 |
751A-03 |
1 |
Tube |
55 |
$0.2133 |
MC14541BDR2G |
Active |
|
Programmable Timer Oscillator |
SOIC-14 |
751A-03 |
1 |
Tape and Reel |
2500 |
$0.2133 |
MC14541BDTR2G |
Active |
|
Programmable Timer Oscillator |
TSSOP-14 |
948G-01 |
1 |
Tape and Reel |
2500 |
$0.2133 |
MC14541BFELG |
Active, Not Rec |
|
Programmable Timer Oscillator |
SOEIAJ-14 |
965-01 |
3 |
Tape and Reel |
2000 |
$0.3275
|
NLV14541BDG |
Active |
AEC Qualified |
PPAP Capable |
Pb-free |
Halide free |
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Programmable Timer Oscillator |
SOIC-14 |
751A-03 |
1 |
Tube |
55 |
$0.2347 |
NLV14541BDR2G |
Active |
AEC Qualified |
PPAP Capable |
Pb-free |
Halide free |
|
Programmable Timer Oscillator |
SOIC-14 |
751A-03 |
1 |
Tape and Reel |
2500 |
$0.2347 |
NLV14541BDTR2G |
Active |
AEC Qualified |
PPAP Capable |
Pb-free |
Halide free |
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Programmable Timer Oscillator |
TSSOP-14 |
948G-01 |
1 |
Tape and Reel |
2500 |
$0.2347 |
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