CBT3244A
Octal bus switch with quad output enables
The CBT3244A provides eight bits of high-speed TTL-compatible bus switching in a standard '244 device pinout. The low ON-state resistance of the switch allows connections to be made with minimal propagation delay. The CBT3244A device is organized as two 4-bit low-impedance switches with separate output-enable (OE) inputs. When OE is LOW, the switch is on and data can flow from port A to port B, or vice versa. When OE is HIGH, the switch is open and high-impedance state exists between the two ports. The CBT3244A is characterized for operation from -40 °C to +85 °C.
Features and benefits
Standard '244-type pinout
5 Ω switch connection between two ports
TTL compatible control input levels
Package options include:
plastic small outline (SO20)
shrink small outline (SSOP20)
shrink small outline, QSOP (SSOP20)
thin shrink small outline (TSSOP20)
depopulated heatsink very thin quad flat package, no leads (DHVQFN20)
Latch-up protection exceeds 500 mA per JESD78
ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101
Applications
参数类型
| 型号 |
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封装
下表中的所有产品型号均已停产 。
| 型号 | 可订购的器件编号，（订购码(12NC)） | 状态 | 标示 | 封装 | 外形图 | 回流焊/波峰焊 | 包装 |
|---|---|---|---|---|---|---|---|
| CBT3244ABQ | CBT3244ABQ,115 (935280296115) |
Withdrawn / End-of-life | CT3244A |
DHVQFN20 (SOT764-1) |
SOT764-1 | SOT764-1_115 | |
| CBT3244ABQ,118 (935280296118) |
Obsolete | CT3244A | 暂无信息 | ||||
| CBT3244AD | CBT3244AD,112 (935275999112) |
Obsolete | no package information | ||||
| CBT3244AD,118 (935275999118) |
Obsolete | ||||||
| CBT3244ADB | CBT3244ADB,112 (935276001112) |
Obsolete | CT3244A |
SSOP20 (SOT339-1) |
SOT339-1 |
SSOP-TSSOP-VSO-WAVE
|
暂无信息 |
| CBT3244ADB,118 (935276001118) |
Obsolete | CT3244A | SOT339-1_118 | ||||
| CBT3244APW | CBT3244APW,112 (935275527112) |
Obsolete | CT3244A |
TSSOP20 (SOT360-1) |
SOT360-1 |
SSOP-TSSOP-VSO-WAVE
|
暂无信息 |
| CBT3244APW,134 (935275527134) |
Obsolete | CT3244A | 暂无信息 | ||||
| CBT3244APW,118 (935275527118) |
Withdrawn / End-of-life | CT3244A | SOT360-1_118 | ||||
| CBT3244APW,119 (935275527119) |
Obsolete | CT3244A | 暂无信息 | ||||
环境信息
下表中的所有产品型号均已停产 。
| 型号 | 可订购的器件编号 | 化学成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| CBT3244ABQ | CBT3244ABQ,115 | CBT3244ABQ |
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| CBT3244ABQ | CBT3244ABQ,118 | CBT3244ABQ |
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| CBT3244AD | CBT3244AD,112 | CBT3244AD |
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| CBT3244AD | CBT3244AD,118 | CBT3244AD |
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| CBT3244ADB | CBT3244ADB,112 | CBT3244ADB |
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| CBT3244ADB | CBT3244ADB,118 | CBT3244ADB |
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| CBT3244APW | CBT3244APW,112 | CBT3244APW |
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| CBT3244APW | CBT3244APW,134 | CBT3244APW |
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| CBT3244APW | CBT3244APW,118 | CBT3244APW |
|
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| CBT3244APW | CBT3244APW,119 | CBT3244APW |
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文档 (13)
| 文件名称 | 标题 | 类型 | 日期 |
|---|---|---|---|
| CBT3244A | Octal bus switch with quad output enables | Data sheet | 2017-09-08 |
| AN90010 | Pin FMEA for CBT(D) family | Application note | 2019-10-28 |
| 002aab655 | Block diagram: CBT3244ABQ, CBT3244AD, CBT3244ADB, CBT3244ADS, CBT3244APW | Block diagram | 2009-11-04 |
| SOT764-1 | 3D model for products with SOT764-1 package | Design support | 2019-10-03 |
| SOT360-1 | 3D model for products with SOT360-1 package | Design support | 2020-01-22 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| DHVQFN20_SOT764-1_mk | plastic, dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 2.5 mm x 4.5 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |
| TSSOP20_SOT360-1_mk | plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body | Marcom graphics | 2017-01-28 |
| SOT764-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 20 terminals; 0.5 mm pitch; 4.5 mm x 2.5 mm x 1 mm body | Package information | 2022-06-21 |
| SOT339-1 | plastic, shrink small outline package; 20 leads; 0.65 mm pitch; 7.2 mm x 5.3 mm x 2 mm body | Package information | 2020-04-21 |
| SOT360-1 | plastic, thin shrink small outline package; 20 leads; 0.65 mm pitch; 6.5 mm x 4.4 mm x 1.1 mm body | Package information | 2022-06-21 |
| Nexperia_Selection_guide_2023 | Nexperia Selection Guide 2023 | Selection guide | 2023-05-10 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
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