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74ALVCH162245

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Datasheet

74ALVCH162245
(Product Specification)
29-Jun-98, 11 pages, 106 kB

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16-bit bus transceiver with direction pin and 30 Ohm termination resistor (3-State)

General description
Features
Products/packages
Chemical content
Pricing/ordering/availability
Samples
Applications
Block diagrams/pinning
Technical documents
Parametrics/similar products
Print/email

General description

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 Ohm 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

  • Wide supply voltage range of 1.2V to 3.6V
  • Complies with JEDEC standard no. 8-1A
  • CMOS low power consumption
  • MULTIBYTETM flow-through standard pin-out architecture
  • Low inductance multiple VCC and ground pins for minimum noise and ground bounce
  • Direct interface with TTL levels
  • Bus hold on all data inputs
  • Integrated 30 Ohm termination resistor

Products/packages

Type numberNorth American Type numberOrdering code (12NC)Product statusPackagePackingMarkingChemical contentLeadfree conversion date
74ALVCH162245DGG74ALVCH162245DG9352 108 40512Volume productionSOT362-1
(TSSOP48)
Tube Dry PackStandard Marking74ALVCH162245DGG
week 14, 2005
74ALVCH162245DGG74ALVCH162245DG-T9352 108 40518Volume productionSOT362-1
(TSSOP48)
Reel Dry Pack, SMD, 13"Standard Marking74ALVCH162245DGG
week 14, 2005
74ALVCH162245DL74ALVCH162245DL9351 878 10112Volume productionSOT370-1
(SSOP48)
TubeStandard Marking74ALVCH162245DL
week 13, 2005
74ALVCH162245DL74ALVCH162245DL-T9351 878 10118Volume productionSOT370-1
(SSOP48)
Tape reel smdStandard Marking74ALVCH162245DL
week 13, 2005

Pricing/ordering/availability

Type numberOrdering code(12NC)Indicative price/unit($)RegionDistributorIn stockInventory dateBuy onlineSamples
74ALVCH162245DGG9352 108  40512  1.2800NAARROW ELECTRONICS9758/27/2008 Buy online not available
   NAAVNET ELECTRONICS MARKETING9758/29/2008 Buy online  
74ALVCH162245DGG9352 108  40518  1.2800      Order samples
74ALVCH162245DL9351 878  10112  1.2800ASIAWPI6708/29/2008 Buy online not available
74ALVCH162245DL9351 878  10118  1.2800      Order samples

Technical documents

Application Notes

Parametrics/similar products

Type numberPackageDescriptionPropagation Delay(ns)VoltageNo. of PinsPower Dissipation ConsiderationsLogic Switching LevelsOutput Drive Capability
74ALVCH162245DGGSOT362-1
(TSSOP48)
2.5/3.3V 16-Bit Transceiver with Direction Pin; Non-Inverting with Bus Hold and 30 Ohm Termination Resistors (3-State) 2.4@3.3V 2.3-3.6 48 Low Power or Battery Applications TTL +/- 12 mA
74ALVCH162245DLSOT370-1
(SSOP48)
2.5/3.3V 16-Bit Transceiver with Direction Pin; Non-Inverting with Bus Hold and 30 Ohm Termination Resistors (3-State) 2.4@3.3V 2.3-3.6 48 Low Power or Battery Applications TTL +/- 12 mA

Similar products

74ALVCH162245 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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