可訂購部件
| 型號 | 可訂購的器件編號 | 訂購代碼(12NC) | 封裝 | 從經(jīng)銷商處購買 |
|---|---|---|---|---|
| 74ALVCH16843DGG | 74ALVCH16843DGG,11 | 935259110118 | SOT364-1 | 訂單產(chǎn)品 |
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Click here for more information74ALVCH16843DGG
18-bit bus-interface D-type latch; 3-State
The 74ALVCH16843 has two 9–bit D-type latch featuring separate D-type inputs for each latch and 3-State outputs for bus oriented applications. The two sections of each register are controlled independently by the latch enable (nLE), clear (nCLR), preset (nPRE) and output enable (nOE) control gates.
When nOE is LOW, the data in the registers appear at the outputs. When nOE is HIGH, the outputs are in the high impedance OFF state. Operation of the nOE input does not affect the state of the flip-flops.
The 74ALVCH16843 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 of 1.2 V to 3.6 V
CMOS low power consumption
Direct interface with TTL levels
Current drive ±24 mA at VCC = 3.0 V.
MULTIBYTE? flow-through standard pin-out architecture
Low inductance multiple VCC and GND pins for minimize noise and ground bounce
All data inputs have bushold
Output drive capability 50 Ω transmission lines at 85 °C
3-state non-inverting outputs for bus oriented applications
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 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(shù)類型
| 型號 | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|
| 74ALVCH16843DGG | 1.2?-?3.6 | LVTTL | ± 24 | 2.1 | low | -40~85 | 93 | 21 | TSSOP56 |
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 |
|---|---|---|---|---|---|---|---|
| 74ALVCH16843DGG | 74ALVCH16843DGG,11 (935259110118) |
Active | ALVCH16843 |
TSSOP56 (SOT364-1) |
SOT364-1 |
SSOP-TSSOP-VSO-WAVE
|
SOT364-1_118 |
環(huán)境信息
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74ALVCH16843DGG | 74ALVCH16843DGG,11 | 74ALVCH16843DGG |
|
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Series
文檔 (9)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| 74ALVCH16843 | 18-bit bus-interface D-type latch; 3-State | Data sheet | 2024-07-10 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| SOT364-1 | 3D model for products with SOT364-1 package | Design support | 2020-01-22 |
| alvch16843 | alvch16843 IBIS model | IBIS model | 2013-04-08 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| SOT364-1 | plastic, thin shrink small outline package; 56 leads; 0.5 mm pitch; 14 mm x 6.1 mm x 1.2 mm body | Package information | 2022-06-23 |
| SOT364-1_118 | TSSOP56; Reel pack for SMD, 13"; Q1/T1 product orientation | Packing information | 2020-04-21 |
| 74ALVCH16843DGG_Nexperia_Product_Reliability | 74ALVCH16843DGG Nexperia Product Reliability | Quality document | 2025-03-20 |
| SSOP-TSSOP-VSO-WAVE | Footprint for wave soldering | Wave soldering | 2009-10-08 |
Longevity
The Nexperia Longevity Program is aimed to provide our customers information from time to time about the expected time that our products can be ordered. The NLP is reviewed and updated regularly by our Executive Management Team. View our longevity program here.
模型
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| alvch16843 | alvch16843 IBIS model | IBIS model | 2013-04-08 |
| SOT364-1 | 3D model for products with SOT364-1 package | Design support | 2020-01-22 |
訂購、定價與供貨
| 型號 | Orderable part number | Ordering code (12NC) | 狀態(tài) | 包裝 | Packing Quantity | 在線購買 |
|---|---|---|---|---|---|---|
| 74ALVCH16843DGG | 74ALVCH16843DGG,11 | 935259110118 | Active | SOT364-1_118 | 2,000 |
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樣品
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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.