可订购部件
型号 | 可订购的器件编号 | 订购代码(12NC) | 封装 | 从经销商处购买 |
---|---|---|---|---|
74LV245ATPW | 74LV245ATPWJ | 935307853118 | SOT360-1 | 订单产品 |
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Click here for more informationOctal bus transceiver; 3-state
The 74LV245AT is an 8-bit transceiver with 3-state outputs. The device features an output enable (OE) and send/receive (DIR) for direction control. A HIGH on (OE) causes the outputs to assume a high-impedance OFF-state.
The 74LV245AT is designed to operate over a VCC range from 4.5 V to 5.5 V. The inputs are TTL compatible, which allows the device to be used to translate from 3.3 V to 5 V.
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 damaging backflow current through the device when it is powered down.
Direct interface with TTL levels
Supply voltage range from 4.5 V to 5.5 V
Typical tpd of 3.1 ns at 5 V
Typical VOL(p) < 0.8 V at VCC = 5 V, Tamb = 25 °C
Typical VOH(v) < 0.8 V at VCC = 5 V, Tamb = 25 °C
Supports mixed-mode voltage operation on all ports
IOFF circuitry provides partial Power-down mode operation
Latch-up performance exceeds 250 mA per JESD 78 Class II
ESD protection:
HBM ANSI/ESDA/JEDEC JS-001 Class 2 exceeds 3 kV
MM JESD22-A115-A exceeds 200 VMM JESD22-A115-A exceeds 200 V
CDM JESD22-C101E exceeds 2 kV
Multiple package options
Specified from -40 °C to +85 °C and from -40 °C to +125 °C
型号 | Product status | VCC(A) (V) | VCC(B) (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Nr of bits | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74LV245ATPW | Production | n.a. | n.a. | TTL | ± 16 | 3.1 | 8 | 60 | low | -40~125 | 101 | 45 | TSSOP20 |
Model Name | 描述 |
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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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74LV245ATPW | 74LV245ATPWJ (935307853118) |
Active | LV245AT |
TSSOP20 (SOT360-1) |
SOT360-1 |
SSOP-TSSOP-VSO-WAVE
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SOT360-1_118 |
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74LV245AT | Octal bus transceiver; 3-state | Data sheet | 2017-03-17 |
SOT360-1 | 3D model for products with SOT360-1 package | Design support | 2020-01-22 |
lv245at | 74LV245AT IBIS model | IBIS model | 2016-04-28 |
Nexperia_document_leaflet_Logic_LV-AT_201903 | LV-A(T) logic family | Leaflet | 2019-03-19 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
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 |
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 |
SOT360-1_118 | TSSOP20; Reel pack for SMD, 13''; Q1/T1 product orientation | Packing information | 2023-08-30 |
74LV245ATPW_Nexperia_Product_Reliability | 74LV245ATPW Nexperia Product Reliability | Quality document | 2023-05-29 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
型号 | Orderable part number | Ordering code (12NC) | 状态 | 包装 | Packing Quantity | 在线购买 |
---|---|---|---|---|---|---|
74LV245ATPW | 74LV245ATPWJ | 935307853118 | Active | SOT360-1_118 | 2,500 | 订单产品 |
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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.