SN74TVC3010DBQR屬于集成電路（IC）的專用邏輯器件。由美國(guó)德州儀器公司制造生產(chǎn)的SN74TVC3010DBQR專用邏輯器件專用邏輯 IC 設(shè)計(jì)提供應(yīng)用特定的邏輯輸出類型，例如 BCD 速率倍增、可尋址掃描端口、總線終端陣列、CML 驅(qū)動(dòng)器、比較器、ABT 掃描測(cè)試、二進(jìn)制全加法器、互補(bǔ)對(duì)加逆變器、可配置緩沖器、觸點(diǎn)顫動(dòng)消除器、晶體振蕩器、延遲元件、差分接收器、LVTTL 到 GTLP 收發(fā)器、存儲(chǔ)器解碼器、電源良好檢測(cè)器和分頻器。

Designed to be Used in Voltage-Limiting

Applications

6.5-Ω On-State Connection Between Ports

A and B

Flow-Through Pinout for Ease of Printed

Circuit Board Trace Routing

Direct Interface With GTL+ Levels

ESD Protection Exceeds JESD 22

– 2000-V Human-Body Model (A114-A)

– 1000-V Charged-Device Model (C101)

description/ordering information

The SN74TVC3010 provides 11 parallel NMOS

pass transistors with a common gate. The low

on-state resistance of the switch allows

connections to be made with minimal propagation

delay.

The device can be used as a 10-bit switch with the gates cascaded together to a reference transistor. The

low-voltage side of each pass transistor is limited to a voltage set by the reference transistor. This is done to

protect components with inputs that are sensitive to high-state voltage-level overshoots. (See Application

Information in this data sheet.)

All of the transistors in the TVC array have the same electrical characteristics; therefore, any one of them can

be used as the reference transistor. Since, within the device, the characteristics from transistor to transistor are

equal, the maximum output high-state voltage (VOH) is approximately the reference voltage (VREF), with

minimal deviation from one output to another. This is a large benefit of the TVC solution over discrete devices.

Because the fabrication of the transistors is symmetrical, either port connection of each bit can be used as the

low-voltage side, and the I/O signals are bidirectional through each FET.