SN74F350N

Shift Registers Overview

The SN74F350N is a 4-bit shifter with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an operating temperature range of 0°C to +70°C. The device features a 16-pin PDIP package for through-hole mounting. Key electrical characteristics include low-level output current of 24 mA and high-level output current of -12 mA at 5 V. Propagation delay is specified at 10 ns. It belongs to the SN74F series, utilizing Schottky TTL logic technology.

Shift Registers Feature Summary

• Provides four independent bit shifting functions with selectable shift directions
• Features three-state outputs for effective bus line driving and isolation
• Utilizes Schottky TTL technology for high-speed switching performance

Shift Registers Applications

• Data routing in digital communication systems
• Bus interface circuits requiring signal direction control
• Parallel-to-serial or serial-to-parallel conversion stages

Shift Registers Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm pinout and electrical specifications match your design requirements. Ensure the procurement source provides valid traceability documentation. Confirm that the component meets RoHS compliance standards if required by your manufacturing process. Check for any recent product change notifications that may affect physical dimensions or material composition.

Shift Registers Selection Notes

Select this component when a compact solution for bidirectional data shifting with bus isolation is required. The 3-state output capability allows multiple devices to share a common data bus without contention. Consider the propagation delay and drive strength relative to your system clock speed and load requirements. Ensure the PDIP package format aligns with your PCB assembly capabilities.

Shift Registers Part Context

This part belongs to the Texas Instruments SN74F series, which employs Schottky diodes to prevent transistor saturation, thereby reducing storage time and improving switching speeds compared to standard TTL. The SN74F350 specifically addresses applications needing controlled data movement between registers or buses within high-speed digital logic environments.

Shift Registers Replacement Considerations

Compatible substitutes include the SN74LS350 for slower applications, though electrical characteristics differ. Verify pin compatibility and logic levels before substitution. Other manufacturers may offer equivalent parts under different numbering schemes; consult cross-reference guides for verified alternatives.