特性
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Wide supply voltage range:
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VCC(A): 1.2 V to 5.5 V
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VCC(B): 1.2 V to 5.5 V
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High noise immunity
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Complies with JEDEC standards:
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JESD8-7 (1.2 V to 1.95 V)
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JESD8-5 (1.8 V to 2.7 V)
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JESD8C (2.7 V to 3.6 V)
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JESD36 (4.5 V to 5.5 V)
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Maximum data rates:
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420 Mbps (3.3 V to 5.0 V translation)
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210 Mbps (translate to 3.3 V)
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140 Mbps (translate to 2.5 V)
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75 Mbps (translate to 1.8 V)
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60 Mbps (translate to 1.5 V)
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Suspend mode
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Latch-up performance exceeds 100 mA per JESD 78B Class II
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±24 mA output drive (VCC = 3.0 V)
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Inputs accept voltages up to 5.5 V
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Low power consumption: 30 μA maximum ICC
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IOFF circuitry provides partial Power-down mode operation
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ESD protection:
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HBM: ANSI/ESDA/JEDEC JS-001 class 3A exceeds 4000 V
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CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V
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Specified from -40 °C to +85 °C and -40 °C to +125 °C
参数类型
Type number | Product status | VCC(A) (V) | VCC(B) (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name | Category |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74LVC8T245BQ | Production | 1.2 - 5.5 | 1.2 - 5.5 | CMOS/LVTTL | ± 24 | 3.5 | 8 | low | -40~125 | 66 | 5.8 | 40 | DHVQFN24 | Bi-directional | Direction controlled |
74LVC8T245BQ-Q100 | Production | 1.2 - 5.5 | 1.2 - 5.5 | CMOS/LVTTL | ± 24 | 3.5 | 8 | low | -40~125 | 66 | 5.8 | 40 | DHVQFN24 | Bi-directional | Direction controlled |
74LVC8T245BZ | Production | 1.2 - 5.5 | 1.2 - 5.5 | CMOS/LVTTL | ± 24 | 3.5 | 8 | low | -40~125 | 111 | - | 72 | DHXQFN24 | Bi-directional | Direction controlled |
74LVC8T245PW | Production | 1.2 - 5.5 | 1.2 - 5.5 | CMOS/LVTTL | ± 24 | 3.5 | 8 | low | -40~125 | 81 | 2.3 | 36 | TSSOP24 | Bi-directional | Direction controlled |
74LVC8T245PW-Q100 | Production | 1.2 - 5.5 | 1.2 - 5.5 | CMOS/LVTTL | ± 24 | 3.5 | 8 | low | -40~125 | 81 | 2.3 | 36 | TSSOP24 | Bi-directional | Direction controlled |
74LVCH8T245BQ | Production | 1.2 - 5.5 | 1.2 - 5.5 | CMOS/LVTTL | ± 24 | 3.5 | 8 | low | -40~125 | 66 | 5.8 | 40 | DHVQFN24 | Bi-directional | Direction controlled |
74LVCH8T245BQ-Q100 | Production | 1.2 - 5.5 | 1.2 - 5.5 | CMOS/LVTTL | ± 24 | 3.5 | 8 | low | -40~125 | 66 | 5.8 | 40 | DHVQFN24 | Bi-directional | Direction controlled |
74LVCH8T245PW | Production | 1.2 - 5.5 | 1.2 - 5.5 | CMOS/LVTTL | ± 24 | 3.5 | 8 | low | -40~125 | 81 | 2.3 | 36 | TSSOP24 | Bi-directional | Direction controlled |
74LVCH8T245PW-Q100 | Production | 1.2 - 5.5 | 1.2 - 5.5 | CMOS/LVTTL | ± 24 | 3.5 | 8 | low | -40~125 | 81 | 2.3 | 36 | TSSOP24 | Bi-directional | Direction controlled |
封装
环境信息
型号 | 可订购的器件编号 | 化学成分 | RoHS | RHF指示符 | 无铅转换日期 |
---|---|---|---|---|---|
74LVC8T245BQ | 74LVC8T245BQ,118 | 74LVC8T245BQ | Always Pb-free | ||
74LVC8T245BQ-Q100 | 74LVC8T245BQ-Q100J | 74LVC8T245BQ-Q100 | Always Pb-free | ||
74LVC8T245BZ | 74LVC8T245BZX | 74LVC8T245BZ | |||
74LVC8T245PW | 74LVC8T245PW,118 | 74LVC8T245PW | Always Pb-free | ||
74LVC8T245PW-Q100 | 74LVC8T245PW-Q100J | 74LVC8T245PW-Q100 | Always Pb-free | ||
74LVCH8T245BQ | 74LVCH8T245BQ,118 | 74LVCH8T245BQ | Always Pb-free | ||
74LVCH8T245BQ-Q100 | 74LVCH8T245BQ-Q10J | 74LVCH8T245BQ-Q100 | Always Pb-free | ||
74LVCH8T245PW | 74LVCH8T245PW,118 | 74LVCH8T245PW | Always Pb-free | ||
74LVCH8T245PW-Q100 | 74LVCH8T245PW-Q10J | 74LVCH8T245PW-Q100 | Always Pb-free |
文档 (8)
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74LVC_LVCH8T245 | 8-bit dual supply translating transceiver; 3-state | Data sheet | 2023-08-10 |
Nexperia_document_guide_Logic_translators | Nexperia Logic Translators | Brochure | 2021-04-12 |
lvc8t245 | 74LVC8T245 IBIS model | IBIS model | 2021-02-02 |
lvch8t245 | 74LVCH8T245 IBIS model | IBIS model | 2020-11-24 |
SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
SOT355-1 | plastic, thin shrink small outline package; 24 leads; 0.65 mm pitch; 7.8 mm x 4.4 mm x 1.1 mm body | Package information | 2022-06-22 |
SOT8024-1 | plastic, leadless dual in-line compatible thermal enhanced extreme thin quad flat package;no leads; 24 terminals; 0.4 mm pitch; body 2 mm x 4 mm x 0.48 mm | Package information | 2023-02-28 |
SOT815-1 | plastic, leadless dual in-line compatible thermal enhanced very thin quad flat package; 24 terminals; 0.5 mm pitch; 5.5 mm x 3.5 mm x 1 mm body | Package information | 2021-08-17 |
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