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- Manufacturer No：SN74LS273N
- Manufacturer：Texas Instruments
- Category：Logic - Flip Flops
- Datasheet：SN74LS273N
- SKU：1055962
- Description：Tube 74LS273 e4 74LS flip flop 24.33mm 27ns @ 5V 15pF 40MHz 27ns
User Guide
User Guide
SN74LS273N Details
Tube 74LS273 e4 74LS flip flop 24.33mm 27ns @ 5V 15pF 40MHz 27ns
SN74LS273N Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mounting Type: Through Hole
- Number of Elements: 1
- Pbfree Code: yes
- JESD-609 Code: e4
- Number of Channels: 8
- Supply Voltage: 5V
- Power Supplies: 5V
- Packaging: Tube
- REACH SVHC: No SVHC
- Number of Terminations: 20
- Height: 5.08mm
- Thickness: 4.57mm
- Lifecycle Status: ACTIVE (Last Updated: 2 days ago)
- Clock Frequency: 40MHz
- Voltage - Supply: 4.75V~5.25V
- Clock Edge Trigger Type: Positive Edge
- Type: D-Type
- fmax-Min: 30 MHz
- Logic Function: D-Type, Flip-Flop
- Current - Quiescent (Iq): 27mA
- Turn On Delay Time: 17 ns
- Propagation Delay: 27 ns
- Current - Output High, Low: 400μA 8mA
- Weight: 1.1991g
- Max Propagation Delay @ V, Max CL: 27ns @ 5V, 15pF
- RoHS Status: ROHS3 Compliant
- Number of Input Lines: 2
- Mount: Through Hole
- ECCN Code: EAR99
- Radiation Hardening: No
- Number of Bits: 8
- Terminal Position: DUAL
- Operating Supply Voltage: 5V
- Factory Lead Time: 12 Weeks
- Lead Free: Contains Lead
- Number of Pins: 20
- Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
- Width: 6.35mm
- Operating Temperature: 0°C~70°C TA
- Polarity: Non-Inverting
- Output Current: 8mA
- Trigger Type: Positive Edge
- Technology: TTL
- Subcategory: FF/Latches
- Package / Case: 20-DIP (0.300, 7.62mm)
- Family: LS
- Output Type: Non-Inverted
- Function: Master Reset
- Series: 74LS
- Length: 24.33mm
- Max Frequency@Nom-Sup: 30000000Hz
- Base Part Number: 74LS273
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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