XC7SH32GW,125

Overview

The XC7SH32GW,125 is a high-speed Si-gate CMOS device providing a single 2-input OR logic function. It operates within a supply voltage range of 2.0 V to 5.5 V and supports an input voltage up to 5.5 V. The component features symmetrical output impedance and balanced propagation delays, with typical values of 4.6 ns at 5.0 V and 5.5 ns at 3.3 V under a 50 pF load. It includes ESD protection exceeding 2000 V (HBM) and 1000 V (CDM). Designed for surface-mount applications, it utilizes the TSSOP-5 package (SOT353-1) and functions reliably across an ambient temperature range of -40 °C to +125 °C.

Feature Summary

• Provides a dedicated 2-input OR logic function using high-speed Si-gate CMOS technology.
• Features symmetrical output impedance and balanced propagation delays for consistent signal timing.
• Includes robust ESD protection compliant with ANSI/ESDA/JEDEC standards for HBM and CDM.
• Operates over a wide supply voltage range from 2.0 V to 5.5 V with low power dissipation.

Applications

• General-purpose digital logic circuits requiring OR functionality
• Signal routing in mixed-voltage environments
• Consumer electronics and computing devices

Procurement Notes

Verify the specific ordering suffix

Selection Notes

Select this component when a single 2-input OR gate is required in a compact SMD footprint. Ensure the design accommodates the 2.0 V to 5.5 V supply range and the -40 °C to +125 °C operating temperature. Consider the TSSOP-5 package dimensions for PCB layout constraints and verify that the 8 mA output drive capability meets the load requirements.

Part Context

The XC7SH32 belongs to the Nexperia XC7 series, which encompasses high-speed CMOS logic gates. This series is characterized by advanced BiCMOS or CMOS technologies designed for low power consumption and high noise immunity. The XC7SH32 specifically addresses the need for basic combinational logic in space-constrained designs, offering performance comparable to standard TTL levels while operating at lower voltages.

Replacement Considerations

The XC7SH32GV,125 serves as a functional substitute, offering identical electrical characteristics but housed in an SC-74A (SOT753) package instead of the TSSOP-5. Designers must account for pin-to-pin compatibility differences and physical footprint variations when transitioning between these package types.

FAQ

What is the maximum input voltage allowed for the XC7SH32?

The maximum input voltage (VI) is rated at 5.5 V, which allows interfacing with 5 V logic systems even when the device is powered at lower voltages.

Does the XC7SH32 support partial power-down applications?

No, the XC7SH32 does not include I_OFF circuitry. Therefore, it is not specified for partial power-down applications where backflow current prevention is required.

How is the propagation delay defined for this device?

Propagation delay (tpd) represents both the low-to-high (tPLH) and high-to-low (tPHL) transitions. Typical values are 4.6 ns at VCC = 5.0 V and 5.5 ns at VCC = 3.3 V, measured with a 50 pF load capacitance.