74LVT16245B; 74LVTH16245B
3.3 V 16-bit transceiver; 3-state
The 74LVT16245B; 74LVTH16245B is a 16?-?bit transceiver with 3?-?state outputs. The device can be used as two 8?-?bit transceivers or one 16?-?bit transceiver. The device features two output enables (1OE and 2OE) each controlling eight outputs, and two send/receive (1DIR and 2DIR) inputs for direction control. A HIGH on nOE causes the outputs to assume a high?-?impedance OFF?-?state. Bus hold data inputs eliminate the need for external pull?-?up resistors to define unused inputs
Features and benefits
16-bit bidirectional bus interface
3-state buffers
Wide supply voltage range from 2.7 to 3.6 V
Overvoltage tolerant inputs to 5.5 V
BiCMOS high speed and output drive
Output capability: +64 mA and -32 mA
Direct interface with TTL levels
Input and output interface capability to systems at 5 V supply
Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
Live insertion and extraction permitted
Power-up 3-state
No bus current loading when output is tied to 5 V bus
IOFF circuitry provides partial Power-down mode operation
Latch-up performance exceeds 500 mA per JESD 78 Class II Level B
Complies with JEDEC standard JESD8C (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
參數類型
| 型號 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74LVT16245BDGG | n.a. | n.a. | TTL | -32/64 | 1.9 | 16 | 150 | medium | -40~85 | 81 | 1.4 | 33 | TSSOP48 |
| 74LVTH16245BDGG | n.a. | n.a. | TTL | -32/64 | 1.9 | 16 | 150 | medium | -40~85 | 81 | 1.4 | 33 | TSSOP48 |
封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74LVT16245BDGG | 74LVT16245BDGG,118 (935203000118) |
Active | LVT16245B |
TSSOP48 (SOT362-1) |
SOT362-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT362-1_118 |
| 74LVTH16245BDGG | 74LVTH16245BDGG,11 (935281753118) |
Active | LVTH16245B LVTH16245B Standard Procedure Standard Procedure |
TSSOP48 (SOT362-1) |
SOT362-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT362-1_118 |
下表中的所有產品型號均已停產 。
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74LVT16245BBX | 74LVT16245BBX,518 (935295877518) |
Obsolete | LVT16245B Standard Procedure Standard Procedure | no package information | |||
| 74LVT16245BDL | 74LVT16245BDL,112 (935179190112) |
Withdrawn / End-of-life | LVT16245B |
SSOP48 (SOT370-1) |
SOT370-1 |
SSOP-TSSOP-VSO-REFLOW
SSOP-TSSOP-VSO-WAVE |
暫無信息 |
| 74LVT16245BDL,118 (935179190118) |
Obsolete | LVT16245B | SOT370-1_118 | ||||
| 74LVT16245BEV | 74LVT16245BEV/G,51 (935281133518) |
Obsolete | LVT16245B Standard Procedure Standard Procedure | no package information | |||
| 74LVT16245BEV/G:55 (935281133557) |
Obsolete | LVT16245B Standard Procedure Standard Procedure | |||||
| 74LVT16245BEV/G,55 (935281133551) |
Obsolete | LVT16245B Standard Procedure Standard Procedure | |||||
| 74LVT16245BEV,151 (935270795151) |
Obsolete | LVT16245B Standard Procedure Standard Procedure | |||||
| 74LVT16245BEV,157 (935270795157) |
Obsolete | LVT16245B Standard Procedure Standard Procedure | |||||
| 74LVT16245BEV,118 (935270795118) |
Obsolete | LVT16245B Standard Procedure Standard Procedure | |||||
| 74LVT16245BEVK (935270795557) |
Obsolete | LVT16245B Standard Procedure Standard Procedure | |||||
| 74LVT16245BEV,518 (935270795518) |
Obsolete | LVT16245B Standard Procedure Standard Procedure | |||||
| 74LVT16245BEVE (935270795551) |
Obsolete | LVT16245B Standard Procedure Standard Procedure | |||||
| 74LVTH16245BBX | 74LVTH16245BBX,518 (935295879518) |
Obsolete | LVTH16245B Standard Procedure Standard Procedure | no package information | |||
| 74LVTH16245BDL | 74LVTH16245BDL,112 (935281752112) |
Obsolete | no package information | ||||
| 74LVTH16245BDL,118 (935281752118) |
Obsolete | ||||||
環(huán)境信息
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74LVT16245BDGG | 74LVT16245BDGG,118 | 74LVT16245BDGG |
|
|
| 74LVTH16245BDGG | 74LVTH16245BDGG,11 | 74LVTH16245BDGG |
|
|
下表中的所有產品型號均已停產 。
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74LVT16245BBX | 74LVT16245BBX,518 | 74LVT16245BBX |
|
|
| 74LVT16245BDL | 74LVT16245BDL,112 | 74LVT16245BDL |
|
|
| 74LVT16245BDL | 74LVT16245BDL,118 | 74LVT16245BDL |
|
|
| 74LVT16245BEV | 74LVT16245BEV/G,51 | 74LVT16245BEV |
|
|
| 74LVT16245BEV | 74LVT16245BEV/G:55 | 74LVT16245BEV |
|
|
| 74LVT16245BEV | 74LVT16245BEV/G,55 | 74LVT16245BEV |
|
|
| 74LVT16245BEV | 74LVT16245BEV,151 | 74LVT16245BEV |
|
|
| 74LVT16245BEV | 74LVT16245BEV,157 | 74LVT16245BEV |
|
|
| 74LVT16245BEV | 74LVT16245BEV,118 | 74LVT16245BEV |
|
|
| 74LVT16245BEV | 74LVT16245BEVK | 74LVT16245BEV |
|
|
| 74LVT16245BEV | 74LVT16245BEV,518 | 74LVT16245BEV |
|
|
| 74LVT16245BEV | 74LVT16245BEVE | 74LVT16245BEV |
|
|
| 74LVTH16245BBX | 74LVTH16245BBX,518 | 74LVTH16245BBX |
|
|
| 74LVTH16245BDL | 74LVTH16245BDL,112 | 74LVTH16245BDL |
|
|
| 74LVTH16245BDL | 74LVTH16245BDL,118 | 74LVTH16245BDL |
|
|
文檔 (16)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| 74LVT_LVTH16245B | 3.3 V 16-bit transceiver; 3-state | Data sheet | 2024-07-08 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| 001aaa789 | Block diagram: 74ALVC16245DGG, 74ALVC16245DL, 74ALVC164245BQ, 74ALVC164245DGG, 74ALVC164245DL, 74ALVCH16245DGG, 74ALVCH16245DL, 74LVT16245BBQ, 74LVT16245BDGG, 74LVT16245BDL, 74LVT16245BEV, 74LVTH16245BBQ, 74LVTH16245BDGG, 74LVTH16245BDL, 74LVTN16245BBQ, 74LVTN16245BDGG | Block diagram | 2009-11-04 |
| 001aae471 | Block diagram: 74LVT16245BBQ, 74LVT16245BDGG, 74LVT16245BDL, 74LVT16245BEV, 74LVTH16245BBQ, 74LVTH16245BDGG, 74LVTH16245BDL | Block diagram | 2009-11-04 |
| 001aae474 | Block diagram: 74LVT16245BBQ, 74LVT16245BDGG, 74LVT16245BDL, 74LVT16245BEV, 74LVTH16245BBQ, 74LVTH16245BDGG, 74LVTH16245BDL | Block diagram | 2009-11-03 |
| 001aaj656 | Block diagram: 74LVT16245BBQ, 74LVT16245BDGG, 74LVT16245BDL, 74LVT16245BEV, 74LVTH16245BBQ, 74LVTH16245BDGG, 74LVTH16245BDL | Block diagram | 2009-11-04 |
| mna709 | Block diagram: 74LVT16245BBQ, 74LVT16245BDGG, 74LVT16245BDL, 74LVT16245BEV, 74LVTH16245BBQ, 74LVTH16245BDGG, 74LVTH16245BDL | Block diagram | 2009-11-03 |
| SOT362-1 | 3D model for products with SOT362-1 package | Design support | 2020-01-22 |
| lvt16245b | lvt16245b IBIS model | IBIS model | 2013-04-09 |
| lvth16245b | lvth16245b IBIS model | IBIS model | 2013-04-09 |
| 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
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| SOT362-1 | 3D model for products with SOT362-1 package | Design support | 2020-01-22 |
| lvt16245b | lvt16245b IBIS model | IBIS model | 2013-04-09 |
| lvth16245b | lvth16245b IBIS model | IBIS model | 2013-04-09 |
Ordering, pricing & availability
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