Fairchild Semiconductor CD4541BCN

Programmable Timer Single 14-Pin PDIP


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Newark
18C6112 0 ··
element14 APAC
1014049 0 ··
SGD
0.833 0.833 0.614 0.383 0.383
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Component Sense
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Descriptions

IC, 4000 CMOS, 4541, DIP14, 15V; No. of Timers:1; Clock External Input:Yes; Frequency:8.5MHz; Supply Voltage Range:3V to 15V; Digital IC Case Style:DIP; No. of Pins:14; Operating Temperature Range:-55°C to +125°C; SVHC:No SVHC (19-Dec-2011); Base Number:4541; IC Generic Number:4541; Logic Function Number:4541; Logic IC Base Number:4541; Logic IC Family:4000 CMOS; Logic IC Function:Programmable Oscillator Timer; No. of Gates:1; Operating Temperature Max:125°C; Operating Temperature Min:-55°C; Package / Case:DIP; Supply Voltage:15V; Supply Voltage Max:15V; Supply Voltage Min:3V; Termination Type:Through Hole
element14 APAC
The CD4541BC Programmable Timer is designed with a 16-stage binary counter, an integrated oscillator for use with an external capacitor and two resistors, output control logic, and a special power-on reset circuit. The special features of the power-on reset circuit are first, no additional static power consumption and second, the part functions across the full voltage range (3V-15V) whether power-on reset is enabled or disabled. Timing and the counter are initialized by turning on power, if the power-on reset is enabled. When the power is already on, an external reset pulse will also initialize the timing and counter. After either reset is accomplished, the oscillator frequency is determined by the external RC network. The 16-stage counter divides the oscillator frequency by any of 4 digitally controlled division ratios. Product Highlights: Available division ratios 28, 210, 213, or 216 Increments on positive edge clock transitions Built-in low power RC oscillator (2% accuracy over temperature range and 10% supply and 3% over processing @ < 10 kHz) Oscillator frequency range is approximately equal to DC to 100 kHz Oscillator may be bypassed if external clock is available (apply external clock to pin 3) Automatic reset initializes all counters when power turns on External master reset totally independent of automatic reset operation Operates at 2n frequency divider or single transition timer Q/Q# select provides output logic level flexibility Reset (auto or master) disables oscillator during resetting to provide no active power dissipation Clock conditioning circuit permits operation with very slow clock rise and fall times Wide supply voltage range-3.0V to 15V High noise immunity-0.45 VDD (typ.) 5V-10V-15V parameter ratings Symmetrical output characteristics Maximum input leakage 1 A at 15V over full temperature range High output drive (pin 8) min. one TTL load
North Star Micro
Programmable Timer Single 14-Pin PDIP
Component Sense
Programmamable timer IC; External Clock Input:Yes; Frequency Max:100kHz; Supply Voltage Min:3V; Supply Voltage Max:15V; Package/Case:14-DIP; No. of Pins:14; Operating Temperature Range:-55°C to +125°C ;RoHS Compliant: Yes
Newark

Technical Specifications

Mounting Type Through Hole
RoHS Compliant
Number of Pins 14
Lead-Free Status Lead Free
Frequency 8.5 MHz
Case / Package / Footprint DIP
Number of Gates 1
Supply Voltage (DC) 3 V (min)
Packaging Tube

Documents

Digi-Key
Datasheet 8 pages 14 years ago
Jameco
Datasheet 9 pages 10 years ago
Farnell
Datasheet 8 pages 7 years ago
Compliance Statements
Rohs Statement 1 page 4 years ago
Reach Statement 2 pages 3 years ago
Rohs Statement 1 page 3 years ago

Images

Alternate Names

FAIRCHILD CD4541BCN
FSC CD4541BCN
FAIR CD4541BCN
QTC CD4541BCN
FAI CD4541BCN
FAIRCHIL CD4541BCN
FAIRCHILD SEMI CD4541BCN
FCS CD4541BCN
QT OPTO CD4541BCN
FAIRCH CD4541BCN
SPT CD4541BCN
FAIRCHILD SEMICONDUCTOR CORP CD4541BCN
FAIRCHI CD4541BCN
FAIRC CD4541BCN
FARICHILD CD4541BCN
FAIRCHLD CD4541BCN
FCH CD4541BCN
FARA CD4541BCN
FDS CD4541BCN
FAIRCHILD SEMICONDUC CD4541BCN
NSC/FSC CD4541BCN
SIGNAL PROCESSING TECHNOLOGIES CD4541BCN
FAIRCHILD SEMIC CD4541BCN
OTHER CD4541BCN
FAIRCHICD CD4541BCN

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