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Part Details for SN74LS273NSR by Texas Instruments
Overview of SN74LS273NSR by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (8 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
Applications
Consumer Electronics
Aerospace and Defense
Energy and Power Systems
Healthcare
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| SN74LS273NSR | Texas Instruments | Octal D-Type Flip-Flops With Clear 20-SO 0 to 70 |
Price & Stock for SN74LS273NSR
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-31856-1-ND
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DigiKey | IC FF D-TYPE SNGL 8BIT 20SO Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
7373 In Stock |
|
$0.5121 / $1.2500 | Buy Now |
|
DISTI #
595-SN74LS273NSR
|
Mouser Electronics | Flip Flops Octal D-Type Flip-Flop w/Clear RoHS: Compliant | 3036 |
|
$0.4840 / $1.2400 | Buy Now |
|
|
Ameya Holding Limited | IC D-TYPE POS TRG SNGL 20SO | 83217 |
|
RFQ | |
|
|
LCSC | 4.75V5.25V D-Type 40MHz 27mA 27ns5V15pF SO-20-208mil Flip Flops ROHS | 50 |
|
$0.5326 / $0.9484 | Buy Now |
|
|
Win Source Electronics | IC D-TYPE POS TRG SNGL 20SO | 29000 |
|
$0.7540 / $1.1310 | Buy Now |
Part Details for SN74LS273NSR
SN74LS273NSR CAD Models
SN74LS273NSR Part Data Attributes
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SN74LS273NSR
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
SN74LS273NSR
Texas Instruments
Octal D-Type Flip-Flops With Clear 20-SO 0 to 70
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | PLASTIC, SO-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Family | LS | |
| JESD-30 Code | R-PDSO-G20 | |
| JESD-609 Code | e4 | |
| Length | 12.6 mm | |
| Logic IC Type | D FLIP-FLOP | |
| Max Frequency@Nom-Sup | 30000000 Hz | |
| Max I(ol) | 0.008 A | |
| Moisture Sensitivity Level | 1 | |
| Number of Bits | 8 | |
| Number of Functions | 8 | |
| 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,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Power Supply Current-Max (ICC) | 27 mA | |
| Propagation Delay (tpd) | 27 ns | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 2 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 | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Trigger Type | POSITIVE EDGE | |
| Width | 5.3 mm | |
| fmax-Min | 35 MHz |
Alternate Parts for SN74LS273NSR
This table gives cross-reference parts and alternative options found for SN74LS273NSR. 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 SN74LS273NSR, 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 |
|---|---|---|---|
| SN74LS273MEL | IC LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20, FF/Latch | onsemi | SN74LS273NSR vs SN74LS273MEL |
| SN74LS273MR1 | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20 | onsemi | SN74LS273NSR vs SN74LS273MR1 |
| SN74LS273NSRG4 | LS SERIES, OCTAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | SN74LS273NSR vs SN74LS273NSRG4 |
| HD74LS273FP-EL | D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20, FP-20DA | Hitachi Ltd | SN74LS273NSR vs HD74LS273FP-EL |
| SN74LS273MR1 | D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20, EIAJ, SOIC-20 | Rochester Electronics LLC | SN74LS273NSR vs SN74LS273MR1 |
| SN74LS273M | LS SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, EIAJ, SOIC-20 | onsemi | SN74LS273NSR vs SN74LS273M |
| SN74LS273NS | LS SERIES, OCTAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO20, PLASTIC, SO-20 | Texas Instruments | SN74LS273NSR vs SN74LS273NS |
| DM74LS273SJX | D Flip-Flop, LS Series, 1-Func, Positive Edge Triggered, 8-Bit, True Output, TTL, PDSO20, 5.30 MM, EIAJ TYPE2, SOP-20 | Fairchild Semiconductor Corporation | SN74LS273NSR vs DM74LS273SJX |