
74ALVCH162245
16-bit bus transceiver with direction pin and 30 Ohm termination resistor; 3-state
The 74ALVCH162245 is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions.
The 74ALVCH162245 features two output enable (nOE) inputs for easy cascading and two send/receive (nDIR) inputs for direction control. nOE controls the outputs so that the buses are effectively isolated. This device can be used as two 8-bit transceivers or one 16-bit transceiver.
The 74ALVCH162245 is designed with 30 Ω series resistors in both HIGH and LOW output states.
The 74ALVCH162245 has active bus hold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors.
Features and benefits
Wide supply voltage range from 1.2 V to 3.6 V
CMOS low power consumption
MultiByte flow-through standard pin-out architecture
Low inductance multiple VCC and GND pins for minimum noise and ground bounce
Direct interface with TTL levels (2.7 V to 3.6 V)
Bus hold on all data inputs
Integrated 30 Ω termination resistor
Complies with JEDEC standards:
JESD8-5 (2.3 V to 2.7 V)
JESD8B/JESD36 (2.7 V to 3.6 V)
ESD protection:
HBM ANSI/ESDA/JEDEC JS-001 exceeds 2000 V
CDM JESD22-C101E exceeds 1000 V
Applications
参数类型
型号 | 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) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74ALVCH162245DGG | n.a. | n.a. | TTL | ± 12 | 2.4 | 16 | 150 | low | -40~85 | 82 | 1.8 | 35 | TSSOP48 |
封装
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 |
---|---|---|---|---|---|---|---|
74ALVCH162245DGG | 74ALVCH162245DGG:1 (935210840118) |
Active | ALVCH162245 |
![]() TSSOP48 (SOT362-1) |
SOT362-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT362-1_118 |
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 |
---|---|---|---|---|---|---|---|
74ALVCH162245DL | 74ALVCH162245DL:11 (935187810112) |
Obsolete | ALVCH162245 Standard Procedure Standard Procedure |
![]() SSOP48 (SOT370-1) |
SOT370-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
暂无信息 |
74ALVCH162245DL,11 (935187810118) |
Obsolete | ALVCH162245 Standard Procedure Standard Procedure | SOT370-1_118 |
环境信息
型号 | 可订购的器件编号 | 化学成分 | RoHS | RHF指示符 |
---|---|---|---|---|
74ALVCH162245DGG | 74ALVCH162245DGG:1 | 74ALVCH162245DGG |
|
![]() |
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 |
---|---|---|---|---|
74ALVCH162245DL | 74ALVCH162245DL:11 | 74ALVCH162245DL |
|
![]() |
74ALVCH162245DL | 74ALVCH162245DL,11 | 74ALVCH162245DL |
|
![]() |
文档 (10)
文件名称 | 标题 | 类型 | 日期 |
---|---|---|---|
74ALVCH162245 | 16-bit bus transceiver with direction pin and 30 Ohm termination resistor; 3-state | Data sheet | 2024-06-13 |
AN90063 | Questions about package outline drawings | Application note | 2025-06-13 |
SOT362-1 | 3D model for products with SOT362-1 package | Design support | 2020-01-22 |
alvch162245 | alvch162245 IBIS model | IBIS model | 2013-04-08 |
Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
TSSOP48_SOT362-1_mk | plastic, thin shrink small outline package; 48 leads; 0.5 mm pitch; 12.8 mm x 6.1 mm x 1.2 mm body | Marcom graphics | 2017-01-28 |
SOT362-1 | plastic thin shrink small outline package; 48 leads; body width 6.1 mm | Package information | 2024-01-05 |
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 |
---|---|---|---|
SOT362-1 | 3D model for products with SOT362-1 package | Design support | 2020-01-22 |
alvch162245 | alvch162245 IBIS model | IBIS model | 2013-04-08 |
Ordering, pricing & availability
样品
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