74ALVCH16543DGG

16-bit D-type registered transceiver; 3-state

TThe 74ALVCH16543 is a 16-bit registered transceiver with bus hold inputs and 3-state outputs. The device can be used as two 8-bit transceivers or one 16-bit transceiver.

Data flow in each direction is controlled by intput enable (nEAB and nEBA), latch enable (nLEAB and nLEBA), and output enable (nOEAB and nOEBA) inputs. For A to B data flow, the device operates in the transparen mode when (nEAB) and (nLEAB) are LOW. A subsequent LOW-to-HIGH transition of the nLEAB input latches the data and the outputs no longer change with the inputs. A HIGH on either nEAB or nOEAB causes the outputs to assume a high-impedance OFF-state.

Control of data flow from B to A is similar, but using the nEBA, nLEBA, and nOEBA inputs. This device is fully specified for partial power down applications using I_OFF. The I_OFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down.

Features and benefits

Wide supply voltage range from 1.65 V to 3.6 V
CMOS low power dissipation
Direct interface with TTL levels
MULTIBYTE? flow-through standard pin-out architecture
Back-to-back registers for storage
Output drive capability 50 Ω transmission lines at 85 °C
All data inputs have bushold
Low inductance multiple V_CC and GND pins for minimize noise and ground bounce
Current drive ±24 mA at V_CC = 3.0 V.
3-state non-inverting outputs for bus oriented applications
Complies with JEDEC standards:
- JESD8-7 (1.65 V to 1.95 V)
- JESD8-5 (2.3 V to 2.7 V)
- 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 and from -40 °C to +125 °C

參數類型

型號	V_CC(A) (V)	V_CC(B) (V)	Logic switching levels	Output drive capability (mA)	t_pd (ns)	Nr of bits	f_max (MHz)	Power dissipation considerations	T_amb (°C)	Package name
74ALVCH16543DGG	n.a.	n.a.	TTL	± 24	3.8	16	150	low	-40~85	TSSOP56

封裝

型號	可訂購的器件編號，（訂購碼(12NC)）	狀態	標示	封裝	外形圖	回流焊/波峰焊	包裝
74ALVCH16543DGG	74ALVCH16543DGG,11 (935262544118)	Active	ALVCH16543	TSSOP56 (SOT364-1)	SOT364-1	SSOP-TSSOP-VSO-WAVE	SOT364-1_118

環境信息

型號	可訂購的器件編號	化學成分	RoHS	RHF指示符
74ALVCH16543DGG	74ALVCH16543DGG,11	74ALVCH16543DGG

品質及可靠性免責聲明

Series

文檔 (8)

文件名稱	標題	類型	日期
74ALVCH16543	16-bit D-type registered transceiver; 3-state	Data sheet	2024-07-03
SOT364-1	3D model for products with SOT364-1 package	Design support	2020-01-22
alvch16543	alvch16543 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
74ALVCH16543DGG_Nexperia_Product_Reliability	74ALVCH16543DGG Nexperia Product Reliability	Quality document	2024-06-16
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
alvch16543	alvch16543 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	包裝	Packing Quantity	在線購買
74ALVCH16543DGG	74ALVCH16543DGG,11	935262544118	Active	SOT364-1_118	2,000	訂單產品

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.

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