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SE555D - TI
Manufacturer:
TI
ManyChip's Part#:
MC3804025
Category:
Clock Chip, Timing IC
Package:
SOIC-8
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS SE555D Precision Timer IC, Timing From Microseconds to Hours, Astable, Monostable, 4.5V to 18V, SOIC-8
Stock Locations:
Availability:
244 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.27

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The SE555D is a Precision Timer capable of producing accurate time delays or oscillation. In the time-delay or mono-stable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the a-stable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor. The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by use of the control-voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset (RESET) input can override all other inputs and can be used to initiate a new timing cycle. When RESET goes low, the flip-flop is reset and the output goes low.
Timing from microseconds to hours
Astable or monostable operation
Adjustable duty cycle
TTL-compatible output can sink or source up to 200mA
Compliant to MIL-PRF-38535
Green product and no Sb/Br

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SE555D Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	100 kHz
Supply Voltage (DC)	4.50V (min)
Supply Current	10 mA
Number of Positions	8 Position
Quiescent Current	4.00 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Supply Voltage	4.5V ~ 18V
Supply Voltage (Max)	18 V
Supply Voltage (Min)	4.5 V
	Show
Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.58 mm
Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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