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SN74HC273PWR The SN74HC273PWR is an Octal D-Type Flip-Flop from Texas Instruments. It operates from 2V to 6V with a maximum clock frequency of 60 MHz.
Mfr Part #:

SN74HC273PWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The SN74HC273PWR is an Octal D-Type Flip-Flop from Texas Instruments. It operates from 2V to 6V with a maximum clock frequency of 60 MHz.
✓ Total Stock: 3,925 pcs
$ Price Range: $0.21

SN74HC273PWR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,568 pcs
On Request
2568 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,357 pcs
On Request
1357 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SN74HC273PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Function
Input Capacitance
Lead Style
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Trigger Type
Type
Voltage
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SN74HC273PWR Description

Short technical summary and product information.

The Texas Instruments SN74HC273PWR is an octal D-type flip-flop featuring a direct active-low clear input. This device is designed for positive-edge triggering, transferring data from the D inputs to the Q outputs on the positive-going edge of the clock pulse. It operates over a wide voltage range of 2V to 6V and offers a maximum clock frequency of 60 MHz.

 

Key electrical characteristics include a typical propagation delay of 27ns at 6V with a 50pF load, a maximum supply current of 80 µA, and a maximum input current of 1 µA. The outputs can drive up to 10 LSTTL loads, with a typical output drive of ±4 mA at 5V. The flip-flop has a typical input capacitance of 3 pF.

 

This component is housed in a 20-TSSOP package with surface mount mounting type. It is suitable for applications requiring buffer or storage registers, shift registers, and pattern generators. The operating temperature range is -40°C to 85°C (TA).

SN74HC273PWR Quick Information

Product Type: D-Type Flip-Flop
Series: 74HC
Canonical Name: SN74HC273 Octal D-Type Flip-Flop with Clear
Subcategory: D-Type Flip-Flops

SN74HC273PWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74HC273PWR Estimated Pricing

Qty Low High
1+ $0.21 $0.21

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74HC273PWR Features

  • Octal D-Type Flip-Flop with Clear
  • Wide 2V to 6V operating voltage range
  • Maximum clock frequency of 60 MHz
  • Fast 27ns propagation delay
  • Surface mount 20-TSSOP package

SN74HC273PWR Applications

  • Used in register and data storage circuits.
  • Ideal for counter and shift register designs.
  • Suitable for microcontroller interface buffering.
  • Employed in state machine implementations.

SN74HC273PWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the SN74HC273PWR?

The operating voltage range is 2V to 6V.

What package does the SN74HC273PWR come in?

It comes in a 20-TSSOP (0.173", 4.40mm Width) surface-mount package.

What is the operating temperature range?

-40°C to 85°C (ambient temperature).

What is the maximum clock frequency?

60 MHz.

What is the trigger type?

Positive edge.

What is the propagation delay?

Maximum 27 ns at 6V and 50 pF load; typical 12 ns.

How many bits does the flip-flop have?

8 bits per element.

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