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TLC551CP - TI
Manufacturer:
TI
ManyChip's Part#:
MC19686353
Category:
Clock Chip, Timing IC
Package:
PDIP-8
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS TLC551CP Timer, Oscillator & Pulse Generator IC, LinCMOS, 1.8MHz, Astable, 1V to 15V, DIP-8
Stock Locations:
Availability:
149 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 2.36

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

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Description

The TLC551CP is a monolithic Timing Circuit fabricated using the TI LinCMOS™ process. The timer is fully compatible with CMOS, TTL and MOS logic and operates at frequencies up to 2MHz. Compared to the NE555 timer, this device uses smaller timing capacitors because of its high input impedance. As a result, more accurate time delays and oscillations are possible. Power consumption is low across the full range of power supply voltage. Like the NE555, the TLC551 has a trigger level equal to approximately one-third of the supply voltage and a threshold level equal to approximately two-thirds of the supply voltage. These levels can be altered by use of the control voltage terminal (CONT). When the trigger input (TRIG) falls below the trigger level, the flip-flop is set and the output goes high. If TRIG is above the trigger level and the threshold input (THRES) is above the threshold level, the flip-flop is reset and the output is low.
Capable of operation in astable mode
CMOS Output capable of swinging rail to rail
High output-current capability
Output fully compatible with CMOS, TTL and MOS
Low supply current reduces spikes during output transitions
Functionally interchangeable with the NE555, has same pin-out
ESD protection exceeds 2000V per MIL-STD-883C, Method 3015.2

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TLC551CP Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	PDIP-8
Frequency	1.8 MHz
Supply Voltage (DC)	1.00V (min)
Supply Current	360 µA
Number of Channels	1 Channel
Number of Positions	8 Position
Power Dissipation	1 W
Quiescent Current	170 µA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Power Dissipation (Max)	1000 mW
Supply Voltage	1V ~ 15V
Supply Voltage (Max)	15 V
Supply Voltage (Min)	1 V
	Show
Size-Length	9.81 mm
Size-Width	6.35 mm
Size-Height	4.57 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
Mil-Spec	Yes
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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