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Click here for more information74LVCH162244ADL
16-bit buffer/line driver; 30 Ohm series termination resistors; 5 V tolerant input/output; 3-state
The 74LVC162244A; 74LVCH162244A is a 16-bit buffer/line driver with 30 Ω termination resistors and 3-state outputs. The device can be used as four 4-bit buffers, two 8-bit buffers or one 16-bit buffer. The device features four output enables (1OE, 2OE, 3OE and 4OE), each controlling four of the 3-state outputs. A HIGH on nOE causes the outputs to assume a high-impedance OFF-state. Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these devices as translators in mixed 3.3 V and 5 V environments.
Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times.
This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.
The 74LVCH162244A bus hold on data inputs eliminates the need for external pull-up resistors to hold unused inputs.
Alternatives
Features and benefits
Overvoltage tolerant inputs to 5.5 V
Wide supply voltage range from 1.2 V to 3.6 V
CMOS low power dissipation
Multibyte flow-through standard pin-out architecture
Low inductance multiple power and ground pins for minimum noise and ground bounce
Direct interface with TTL levels
IOFF circuitry provides partial Power-down mode operation
All data inputs have bus hold. (74LVCH162244A only)
Complies with JEDEC standard:
JESD8-7A (1.65 V to 1.95 V)
JESD8-5A (2.3 V to 2.7 V)
JESD8-C/JESD36 (2.7 V to 3.6 V)
ESD protection
HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
Specified from -40 °C to +85 °C and -40 °C to +125 °C
参数类型
型号 | Package name |
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74LVCH162244ADL | SSOP48 |
PCB Symbol, Footprint and 3D Model
Model Name | 描述 |
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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 |
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74LVCH162244ADL | 74LVCH162244ADL:11 (935238700118) |
Withdrawn / End-of-life | LVCH162244A |
![]() SSOP48 (SOT370-1) |
SOT370-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
SOT370-1_118 |
74LVCH162244ADL,11 (935238700112) |
Obsolete | LVCH162244A | 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 |
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74LVCH162244ADL | 74LVCH162244ADL:11 | 74LVCH162244ADL |
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74LVCH162244ADL | 74LVCH162244ADL,11 | 74LVCH162244ADL |
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Series
文档 (8)
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74LVC_LVCH162244A | 16-bit buffer/line driver; 30 Ohm series termination resistors; 5 V tolerant input/output; 3-state | Data sheet | 2024-04-26 |
AN11009 | Pin FMEA for LVC family | Application note | 2019-01-09 |
AN263 | Power considerations when using CMOS and BiCMOS logic devices | Application note | 2023-02-07 |
lvch162244a | lvch162244a IBIS model | IBIS model | 2013-04-09 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
SOT370-1 | plastic, shrink small outline package; 48 leads; 0.635 mm pitch; 15.9 mm x 7.5 mm x 2.8 mm body | Package information | 2020-04-21 |
SSOP-TSSOP-VSO-REFLOW | Footprint for reflow soldering | Reflow soldering | 2009-10-08 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
支持
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模型
文件名称 | 标题 | 类型 | 日期 |
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lvch162244a | lvch162244a IBIS model | IBIS model | 2013-04-09 |
PCB Symbol, Footprint and 3D Model
Model Name | 描述 |
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How does it work?
The interactive datasheets are based on the Nexperia MOSFET precision electrothermal models. With our interactive datasheets you can simply specify your own conditions interactively. Start by changing the values of the conditions. You can do this by using the sliders in the condition fields. By dragging the sliders you will see how the MOSFET will perform at the new conditions set.