Nexperia 74HC273D,653 Flip Flop IC, D Type Flip-Flop, 20-Pin SOIC

  • RS Stock No. 170-7978
  • Mfr. Part No. 74HC273D,653
  • Manufacturer Nexperia
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

74HC Family Flip-Flops & Latches, Nexperia

A range of NXP Flip-Flops and Latches from the 74HC Family of CMOS Logic ICs. The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.

High-Speed CMOS Logic
Operating Voltage: 2 to 6 V
Compatibility: Input CMOS, Output CMOS

The 74HC273, 74HCT273 is an octal positive-edge triggered D-type flip-flop. The device features clock (CP) and master reset (MR) inputs. The outputs Qn will assume the state of their corresponding Dn inputs that meet the set-up and hold time requirements on the LOW-to-HIGH clock (CP) transition. A LOW on MR forces the outputs LOW independently of clock and data inputs. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.

Mixed 5 V and 3.3 V applications
Improved signal integrity with integrated termination resistors
High noise immunity
Flow through pin out for easy layout
Wide supply voltage range
Low propagation delay
Overvoltage tolerant input options
Integrated source termination resistor options
Bus hold options
Key applications
Frequency division
Controlled delays
Interface between asynchronous and synchronous systems

74HC Family

Specifications
Attribute Value
Logic Family 74HC
Number of Elements per Chip 8
Output Type D Type Flip-Flop
Mounting Type Surface Mount
Package Type SO
Pin Count 20
Set/Reset Master Reset
Dimensions 13 x 7.6 x 2.45mm
Height 2.45mm
Length 13mm
Minimum Operating Supply Voltage 2 V
Width 7.6mm
Minimum Operating Temperature -40 °C
Maximum Operating Supply Voltage 6 V
Maximum Operating Temperature +125 °C
On back order for despatch 01/12/2020, delivery within 3 working days
Price Each (On a Reel of 2000)
Was HK$1.36
HK$ 1.292
(exc. GST)
units
Per unit
Per Reel*
2000 - 2000
HK$1.292
HK$2,584.00
4000 - 8000
HK$1.235
HK$2,470.00
10000 - 18000
HK$1.20
HK$2,400.00
20000 +
HK$1.12
HK$2,240.00
*price indicative
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