74ALVCH162827DGG

20-bit buffer/line driver; non-inverting; with 30 Ohm termination resistors; 3-state

The 74ALVCH162827 20-bit buffers provide high performance bus interface buffering for wide data/address paths or buses carrying parity. They have NAND output enables (nOE1 and nOE2) for maximum control flexibility.

The 74ALVCH162827 is designed with 30 Ω series resisters in both the pull-up and pull-down output structures. This design reduces line noise in applications such as memory address drivers, clock drivers and bus receivers/transmitters.

To ensure the high impedance state during power up or power down, nOEn should be tied to V_CC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking/current-sourcing capability of the driver.

The 74ALVCH162827 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

CMOS low power consumption
MultiByte flow-through standard pin-out architecture
Low inductance multiple V_CC and GND pins for minimum noise and ground bounce
Direct interface with TTL levels (2.7 V to 3.6 V)
Bus hold on data inputs
Current drive ± 12 mA at 3.0 V
Integrated 30 Ω termination resistors
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	Product status	V_CC (V)	Logic switching levels	Output drive capability (mA)	f_max (MHz)	Nr of bits	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Package name
74ALVCH162827DGG	Production	2.3 - 3.6	LVTTL	± 12	150	20	low	-40~85	93	TSSOP56

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
74ALVCH162827DGG	74ALVCH162827DGG,1 (935254370118)	Active	ALVCH162827	TSSOP56 (SOT364-1)	SOT364-1	SSOP-TSSOP-VSO-WAVE	SOT364-1_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
74ALVCH162827DGG	74ALVCH162827DGGY (935254370518)	Discontinued / End-of-life	ALVCH162827	TSSOP56 (SOT364-1)	SOT364-1	SSOP-TSSOP-VSO-WAVE	Not available

环境信息

型号	可订购的器件编号	化学成分	RoHS	RHF指示符
74ALVCH162827DGG	74ALVCH162827DGG,1	74ALVCH162827DGG

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
74ALVCH162827DGG	74ALVCH162827DGGY	74ALVCH162827DGG

品质及可靠性免责声明

Series

文档 (8)

文件名称	标题	类型	日期
74ALVCH162827	20-bit buffer/line driver; non-inverting; with 30 Ohm termination resistors; 3-state	Data sheet	2018-01-19
SOT364-1	3D model for products with SOT364-1 package	Design support	2020-01-22
alvch162827	alvch162827 IBIS model	IBIS model	2013-04-07
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
74ALVCH162827DGG_Nexperia_Product_Reliability	74ALVCH162827DGG Nexperia Product Reliability	Quality document	2023-05-29
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

支持

如果您需要设计/技术支持，请告知我们并填写应答表我们会尽快回复您。

模型

文件名称	标题	类型	日期
alvch162827	alvch162827 IBIS model	IBIS model	2013-04-07
SOT364-1	3D model for products with SOT364-1 package	Design support	2020-01-22

订购、定价与供货

型号	Orderable part number	Ordering code (12NC)	状态	包装	Packing Quantity	在线购买
74ALVCH162827DGG	74ALVCH162827DGG,1	935254370118	Active	SOT364-1_118	2,000	订单产品
74ALVCH162827DGG	74ALVCH162827DGGY	935254370518	Discontinued / End-of-life	SOT364-1_518	2,000	订单产品

样品

安世半导体客户可通过我们的销售机构或直接通过在线样品商店订购样品： https://extranet.nexperia.com.

样品订单通常需要2-4天寄送时间。

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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.

交互式数据手册