SN74LV374ATNSR Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The SN74LV374ATNSR is an octal D-type edge-triggered flip-flop bus driver in TSSOP-20 package. Operates at up to 50 MHz with 50 pF load capacitance and 1.65V to 5.5V supply range. Available from stock worldwide with competitive pricing.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- SN74LV374ATNSR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1958(MOQ 250)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Octal D-type flip-flop bus driver with independent control and 50 MHz maximum operating frequency for high-speed data bus applications
- Wide 1.65V to 5.5V supply voltage range with 50 pF load capacitance enabling mixed-voltage system compatibility
- RoHS-compliant TSSOP-20 package (R-PDSO-G20) with unidirectional data flow and individual output enables
Applications
The SN74LV374ATNSR is ideal for data bus buffering, output port latching, and address/data bus interfacing in microprocessor and microcontroller systems. Its independent control architecture and high 50 MHz operation make it well suited for high-speed memory interfaces, register files, and bus isolation in embedded computing platforms. The device is also used in industrial automation controllers, communication equipment, and FPGA I/O expansion circuits requiring reliable octal flip-flop functionality.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Control Type | INDEPENDENT CONTROL |
| Count Direction | UNIDIRECTIONAL |
| Family | LV/LV-A/LVX/H |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | BUS DRIVER |
| Max Frequency@Nom-Sup | 50000000Hz |
| Max I(ol) | 0.016A |
| Number of Bits | 8 |
| Number of Functions | 8 |
| Number of Ports | 2 |
| Output Characteristics | 3-STATE |
| Output Polarity | TRUE |
| Package Body Material | PLASTIC/EPOXY |
| 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) | 0.05mA |
| Prop. Delay@Nom-Sup | 18.5ns |
| Propagation Delay (tpd) | 23ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | POSITIVE EDGE |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the maximum operating frequency of the SN74LV374ATNSR?
The SN74LV374ATNSR supports a maximum operating frequency of 50 MHz (50,000,000 Hz) at nominal supply voltage. This high-speed capability makes it suitable for data bus applications, address latching, and synchronous data transfer in microprocessor and FPGA-based systems.
What package does the SN74LV374ATNSR use?
The SN74LV374ATNSR is housed in a TSSOP-20 surface-mount package (JESD-30 Code: R-PDSO-G20) with 20 pins in a compact small-outline footprint. This package is suitable for high-density PCB designs and automated assembly processes in consumer and industrial electronics.
What supply voltage range does the SN74LV374ATNSR support?
The SN74LV374ATNSR operates from 1.65V to 5.5V supply voltage, supporting both 3.3V and 5V logic standards. This wide voltage range enables use in mixed-voltage systems, low-power portable devices, and applications requiring compatibility with different logic families.
What are typical applications for the SN74LV374ATNSR?
This device is commonly used for data bus buffering, output port registers, address bus latching, and I/O expansion in microcontroller and microprocessor systems. It also suits industrial automation, communication equipment, and digital instrumentation where octal flip-flop functionality with independent control is required.
Is the SN74LV374ATNSR RoHS compliant?
Yes, the SN74LV374ATNSR is fully RoHS compliant and lead-free (Pb-free Code: Yes, JESD-609 Code: e4), meeting global environmental standards for restriction of hazardous substances in electronic manufacturing and suitable for green electronics production lines.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.3347 | $83.68 |
| 500+ | $0.3197 | $159.87 |
| 1000+ | $0.2621 | $262.10 |
| 2000+ | $0.2510 | $502.00 |
| 10000+ | $0.2337 | $2337.00 |
| 100000+ | $0.1958 | $19580.00 |
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