Texas Instruments CD74HCT273E
$ 0.522
Production
Inventory History
3 month trend: -7.02%
CAD Models
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Alternate Parts
1 part available
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.522
$ 0.515
Stock
173,384
62,426
Authorized Distributors
5
1
Case/Package
PDIP
PDIP
Number of Pins
20
20
Logic Function
D-Type, Flip-Flop
D-Type, Flip-Flop
Number of Elements
1
1
Number of Bits per Element
8
8
Propagation Delay
48 ns
30 ns
Frequency
50 MHz
50 MHz
Clock Edge Trigger Type
Positive Edge
Positive Edge
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
Quiescent Current
8 µA
8 µA
Supply Chain
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments CD74HCT273E.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments CD74HCT273E provided by its distributors.
High Speed CMOS Logic Octal D-Type Flip-Flop with eset 20-PDIP -55 to 125
Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin PDIP Tube
Lead Free Master Reset D-Type CMOS Flip Flop -55C~125C TA 4mA 4mA 10pF 4.5V~5.5V
IC FF D-TYPE SNGL 8BIT 20DIP / Flip Flop 1 Element D-Type 8 Bit Positive Edge 20-DIP (0.300", 7.62mm)
74Hct Cmos, 74Hct273, Dip20, 5.5V; Logic Family/Base Number:74Hct273; Flip-Flop Type:D; Propagation Delay:12Ns; Frequency:50Mhz; Output Current:4Ma; Logic Case Style:Dip; No. Of Pins:20Pins; Trigger Type:Positive Edge; Ic Output Rohs Compliant: Yes |TEXAS INSTRUMENTS CD74HCT273E
74HCT CMOS, 74HCT273, DIP20, 5.5V; Famille Logique/ Numéro de base: 74HCT273; Type de Flip-Flop: D; Temps de propagation: 12ns; Fréquence: 50MHz; Courant, sortie: 4mA; Type de boîtier CI logique: DIP; Nombre de broches: 20Broch
The 'HC273 and 'HCT273 high speed octal D-Type flip-flops with a direct clear input are manufactured with silicon-gate CMOS technology. They possess the low power consumption of standard CMOS integrated circuits. Information at the D inputis transferred to the Q outputs onthe positive-going edge of the clock pulse. All eight flip-flops are controlled by a common clock (CP) and a common reset(MR). Resetting is accomplished by a low voltage level independent of the clock. All eight Q outputs are reset to alogic 0.
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -7.02%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackagePDIP
Contact PlatingGold
MountThrough Hole
Number of Pins20
Weight1.1991 g
Technical
Clock Edge Trigger TypePositive Edge
Frequency50 MHz
High Level Output Current-4 mA
Logic FunctionD-Type, Flip-Flop
Low Level Output Current4 mA
Max Frequency16 MHz
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits8
Number of Elements1
Number of Input Lines8
Number of Output Lines8
Operating Supply Voltage5 V
Output Current4 mA
PolarityNon-Inverting
Propagation Delay48 ns
Quiescent Current8 µA
Turn-On Delay Time12 ns
Dimensions
Height5.08 mm
Length24.33 mm
Thickness4.57 mm
Width6.35 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements