SN74LS273N ,Flip Flop IC - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Popularity Score

149 points

Part No

SN74LS273N
Manufacturer

TI
ChipWorker Part#

CW784840
Category

Flip Flop IC
Package

DIP-20
Description

Flip-Flop, with Clear, Non Inverted, Positive Edge, 74LS273, D, 17ns, 30MHz, 8mA, DIP
Documentation

Datasheet
Ships from

Moscow
Наличие

In Stock
Estimated Price

$ 0.37

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SN74LS273N Specifications

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Attribute	Attribute Value

Part Number	SN74LS273N
Manufacturer	TI
ChipWorker Part#	CW784840
Category	Flip Flop IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	20 Pin
Case/Package	DIP-20
Frequency	30 MHz
Supply Voltage (DC)	4.75V ~ 5.25V
Number of Outputs	8 Output
Output Current	8 mA
Number of Circuits	8 Circuit
Number of Channels	8 Channel
Number of Positions	20 Position
Clock Speed	40 MHz
Number of Bits	8 Bit
Propagation Delay Max (tpd)	27.0 ns
Polarity	Non-Inverting
Voltage Nodes	5.00 V
Output Current Drive	-50.0 µA
Number of Inputs	8 Input
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	4.75V ~ 5.25V
Supply Voltage (Max)	5.25 V
Supply Voltage (Min)	4.75 V
	expand all
Size-Length	24.33 mm
Size-Width	6.35 mm
Size-Height	4.57 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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Product Description

The SN74LS273N is an octal D-type Flip-flop with clear utilize TTL circuitry to implement D-type flip-flop logic with a direct clear input. Information at the D-inputs meeting the setup time requirements is transferred to the Q-outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock input is at either the high or low level, the D-input signal has no effect at the output.
Eight flip-flops with single-rail outputs
Buffered clock and direct clear inputs
Individual data input to each flip-flop

expand all

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