74CBTLV3126-Q100
4-bit bus switch
The 74CBTLV3126-Q100 provides a 4-bit high-speed bus switch with separate output enable inputs (1OE to 4OE). The low on-state resistance of the switch allows connections to be made with minimal propagation delay. The switch is disabled (high-impedance OFF-state) when the output enable (nOE) input is LOW.
To ensure the high-impedance OFF-state during power-up or power-down, nOE should be tied to the GND through a pull-down resistor. The current-sinking capability of the driver determines the minimum value of the resistor.
Schmitt trigger action at control input makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 2.3 V to 3.6 V.
This device is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.
This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.
Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
Supply voltage range from 2.3 V to 3.6 V
Standard ’126’-type pinout
High noise immunity
Complies with JEDEC standard:
JESD8-5 (2.3 V to 2.7 V)
JESD8-B/JESD36 (2.7 V to 3.6 V)
5 ? switch connection between two ports
Rail to rail switching on data I/O ports
CMOS low power consumption
Latch-up performance exceeds 250 mA per JESD78B Class I level A
IOFF circuitry provides partial Power-down mode operation
DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints
ESD protection:
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
參數(shù)類(lèi)型
| 型號(hào) | VCC (V) | RON (Ω) | Logic switching levels | tpd (ns) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|
| 74CBTLV3126BQ-Q100 | 2.3?-?3.6 | 7 | CMOS/LVTTL | 0.2 | very low | -40~125 | 107 | 21.3 | 75 | DHVQFN14 |
| 74CBTLV3126PW-Q100 | 2.3?-?3.6 | 7 | CMOS/LVTTL | 0.2 | very low | -40~125 | 141 | 8 | 68 | TSSOP14 |
封裝
| 型號(hào) | 可訂購(gòu)的器件編號(hào)，（訂購(gòu)碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74CBTLV3126BQ-Q100 | 74CBTLV3126BQ‑Q10X (935300957115) |
Active | V3126 |
DHVQFN14 (SOT762-1) |
SOT762-1 | SOT762-1_115 | |
| 74CBTLV3126PW-Q100 | 74CBTLV3126PW‑Q10J (935300956118) |
Active | TLV3126 |
TSSOP14 (SOT402-1) |
SOT402-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT402-1_118 |
環(huán)境信息
| 型號(hào) | 可訂購(gòu)的器件編號(hào) | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74CBTLV3126BQ-Q100 | 74CBTLV3126BQ‑Q10X | 74CBTLV3126BQ-Q100 |
|
|
| 74CBTLV3126PW-Q100 | 74CBTLV3126PW‑Q10J | 74CBTLV3126PW-Q100 |
|
|
文檔 (11)
| 文件名稱(chēng) | 標(biāo)題 | 類(lèi)型 | 日期 |
|---|---|---|---|
| 74CBTLV3126_Q100 | 4-bit bus switch | Data sheet | 2024-04-11 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| SOT762-1 | 3D model for products with SOT762-1 package | Design support | 2019-10-03 |
| SOT402-1 | 3D model for products with SOT402-1 package | Design support | 2023-02-02 |
| cbtlv3126 | 74CBTLV3126 IBIS model | IBIS model | 2015-02-23 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DHVQFN14_SOT762-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; 0.5 mm pitch; 2.5 mm x 3 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
| TSSOP14_SOT402-1_mk | plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
| SOT762-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 14 terminals; 0.5 mm pitch; 2.5 x 3 x 1 mm body | Package information | 2023-04-05 |
| SOT402-1 | plastic, thin shrink small outline package; 14 leads; 0.65 mm pitch; 5 mm x 4.4 mm x 1.2 mm body | Package information | 2023-11-07 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
支持
如果您需要設(shè)計(jì)/技術(shù)支持，請(qǐng)告知我們并填寫(xiě) 應(yīng)答表 我們會(huì)盡快回復(fù)您。
Ordering, pricing & availability
樣品
作為 Nexperia 的客戶，您可以通過(guò)我們的銷(xiāo)售機(jī)構(gòu)訂購(gòu)樣品。
如果您沒(méi)有 Nexperia 的直接賬戶，我們的全球和地區(qū)分銷(xiāo)商網(wǎng)絡(luò)可為您提供 Nexperia 樣品支持。查看官方經(jīng)銷(xiāo)商列表。