There are no models available for this part yet.
Overview of N74LS273D by Signetics
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 3 listings )
- Number of FFF Equivalents: ( 9 replacements )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 7 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Aerospace and Defense
Energy and Power Systems
Healthcare
Price & Stock for N74LS273D by Signetics
| Part # | Manufacturer | Description | Stock | Price | Buy | ||
|---|---|---|---|---|---|---|---|
| Bristol Electronics | 27 |
|
RFQ | ||||
| Quest Components | Flip Flop, Octal, D Type, 20 Pin, Plastic, SOP | 628 |
|
$0.3750 / $0.9000 | Buy Now | ||
| Quest Components | Flip Flop, Octal, D Type, 20 Pin, Plastic, SOP | 21 |
|
$1.0920 / $1.8200 | Buy Now |
CAD Models for N74LS273D by Signetics
Part Data Attributes for N74LS273D by Signetics
|
|
|
|---|---|
|
Rohs Code
|
No
|
|
Part Life Cycle Code
|
Obsolete
|
|
Ihs Manufacturer
|
SIGNETICS CORP
|
|
Package Description
|
SOP, SOP20,.4
|
|
Reach Compliance Code
|
unknown
|
|
HTS Code
|
8542.39.00.01
|
|
Family
|
LS
|
|
JESD-30 Code
|
R-PDSO-G20
|
|
JESD-609 Code
|
e0
|
|
Length
|
12.8 mm
|
|
Logic IC Type
|
D FLIP-FLOP
|
|
Max Frequency@Nom-Sup
|
30000000 Hz
|
|
Max I(ol)
|
0.008 A
|
|
Number of Bits
|
8
|
|
Number of Functions
|
1
|
|
Number of Terminals
|
20
|
|
Operating Temperature-Max
|
70 °C
|
|
Operating Temperature-Min
|
|
|
Output Polarity
|
TRUE
|
|
Package Body Material
|
PLASTIC/EPOXY
|
|
Package Code
|
SOP
|
|
Package Equivalence Code
|
SOP20,.4
|
|
Package Shape
|
RECTANGULAR
|
|
Package Style
|
SMALL OUTLINE
|
|
Power Supply Current-Max (ICC)
|
27 mA
|
|
Propagation Delay (tpd)
|
27 ns
|
|
Qualification Status
|
Not Qualified
|
|
Seated Height-Max
|
2.65 mm
|
|
Supply Voltage-Max (Vsup)
|
5.25 V
|
|
Supply Voltage-Min (Vsup)
|
4.75 V
|
|
Supply Voltage-Nom (Vsup)
|
5 V
|
|
Surface Mount
|
YES
|
|
Technology
|
TTL
|
|
Temperature Grade
|
COMMERCIAL
|
|
Terminal Finish
|
TIN LEAD
|
|
Terminal Form
|
GULL WING
|
|
Terminal Pitch
|
1.27 mm
|
|
Terminal Position
|
DUAL
|
|
Trigger Type
|
POSITIVE EDGE
|
|
Width
|
7.5 mm
|
|
fmax-Min
|
30 MHz
|
Alternate Parts for N74LS273D
This table gives cross-reference parts and alternative options found for N74LS273D. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of N74LS273D, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| DM74LS273M | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | N74LS273D vs DM74LS273M |
| SN74LS273DWRG4 | LS SERIES, OCTAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | N74LS273D vs SN74LS273DWRG4 |
| DM74LS273M | IC LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, SO-20, FF/Latch | National Semiconductor Corporation | N74LS273D vs DM74LS273M |
| SN74LS273DWG4 | Octal D-Type Flip-Flops With Clear 20-SOIC 0 to 70 | Texas Instruments | N74LS273D vs SN74LS273DWG4 |
| SN74LS273DW | D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20, PLASTIC, SOIC-20 | Rochester Electronics LLC | N74LS273D vs SN74LS273DW |
| SN74LS273DWRE4 | Octal D-Type Flip-Flops With Clear 20-SOIC 0 to 70 | Texas Instruments | N74LS273D vs SN74LS273DWRE4 |
| SN74LS273DW | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, SOIC-20 | onsemi | N74LS273D vs SN74LS273DW |
| SN74LS273DWE4 | LS SERIES, OCTAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | N74LS273D vs SN74LS273DWE4 |
| SN74LS273DW | Octal D-Type Flip-Flops With Clear 20-SOIC 0 to 70 | Texas Instruments | N74LS273D vs SN74LS273DW |