SN74LVC245APWR DataSheet
DATASHEET
SN74LVC245APWR Description
In addition to the standard output configuration, the outputs of the ispLSI 2032VE are individually program- mable, either as a standard totem-pole output or an open-drain output. The totem-pole output drives the specified Voh and Vol levels, whereas the open-drain output drives only the specified Vol. The Voh level on the open-drain output depends on the external loading and pull-up. This output configuration is controlled by a pro- grammable fuse. The default configuration when the device is in bulk erased state is the totem-pole configu- ration. The open-drain/totem-pole option is selectable through the ispDesignEXPERT software tools.
SN74LVC245APWR Features
a8237 MegaCore function implementing a programmable direct memory access (DMA) controller Optimized for FLEX® architecture Provides four independent channels Offers static read/write or handshaking modes Includes direct bit set/reset capability Uses approximately 1,201 FLEX logic elements (LEs) Functionally based on the Intel 8237A and Harris 82C37A devices, except as noted in Variations & Clarifications on page 24
SN74LVC245APWR Applicatioins
Technical/Catalog InformationSN74LVC245APWRVendorTexas Instruments (VA)CategoryIntegrated Circuits (ICs) Logic Type