TC7SBL384CFU,LF

$0.37

Description：IC SWITCH SPST 18 OHM USV
Series：-

SKU:fe409bddc077 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Toshiba Semiconductor and Storage

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Product introduction

Product Detailed Parameters

Description：IC SWITCH SPST 18 OHM USV
Series：-
Mfr：Toshiba Semiconductor and Storage
Package：Cut Tape (CT)
Switch Circuit：SPST - NO
Multiplexer/Demultiplexer Circuit：1:01
On-State Resistance (Max)：18Ohm
Channel-to-Channel Matching (ΔRon)：-
Voltage - Supply, Single (V+)：1.65V ~ 3.6V
Voltage - Supply, Dual (V±)：-
Switch Time (Ton, Toff) (Max)：6ns, 6ns
-3db Bandwidth：-
Charge Injection：-
Channel Capacitance (CS(off), CD(off))：3.5pF
Current - Leakage (IS(off)) (Max)：1µA
Crosstalk：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：5-TSSOP, SC-70-5, SOT-353
Supplier Device Package：5-SSOP
Number of Circuits：1
Grade：-
Qualification：-

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TC7SBL384CFU,LF

Overview

The TC7SBL384CFU,LF is a low-voltage, low-capacitance CMOS single bus switch manufactured by Toshiba. It operates within a supply voltage range of 1.65 V to 3.6 V and supports an operating temperature range of -40 °C to 125 °C. The device features a typical ON-resistance (RON) of 5.5 Ω at VCC = 3 V with VIS = 0 V, and a typical ON capacitance (CI/O) of 7 pF at VCC = 3.0 V. Input protection circuits guard against static discharge, and the package type is USV.

Feature Summary

Low ON-resistance enables minimal propagation delay for signal connections.
Power-down protection is provided for control inputs (OE) and switch terminals (I/O).
Inputs are equipped with protection circuits against static discharge.

Applications

Low voltage digital bus switching applications
Portable electronic devices requiring low power consumption
High-speed data transmission lines

Procurement Notes

Verify the specific ordering suffix to confirm the operating temperature range. Devices ending in (CT) support -40 to 85 °C, while others support -40 to 125 °C. Confirm RoHS compliance status through official Toshiba channels or authorized distributors before procurement.

Selection Notes

Select this component when a single-channel analog bus switch is required for low-voltage systems. Ensure the OE logic level matches the system design, as high OE places the output in a high-impedance state. Verify that the load capacitance and drive impedance align with the rise/fall time calculations provided in the datasheet.

Part Context

This part belongs to the TC7SBL series of low-voltage, low-capacitance CMOS digital integrated circuits. It shares functional similarities with the TC7SBL66CFU but differs in the logic polarity of the Output Enable (OE) pin. Both devices utilize the USV package and target similar low-power, high-speed switching applications.

Replacement Considerations

The TC7SBL66CFU is a functional alternative within the same family. Designers must account for the inverted OE logic: TC7SBL384CFU requires OE High for high-impedance, whereas TC7SBL66CFU requires OE Low.

FAQ

How does the OE input logic differ between TC7SBL384CFU and TC7SBL66CFU?

For the TC7SBL384CFU, setting the OE input High places the output into the high-impedance state. Conversely, the TC7SBL66CFU requires the OE input to be set Low to achieve the high-impedance state.