SN54HC240, SN74HC240 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS

SCLS128B - DECEMBER 1982 - REVISED MAY 1997

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

features

3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
High-Current Outputs Drive up to 15 LSTTL Loads
Package Options Include Plastic (DW) and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs

description

These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The 'HC240 are organized as two 4-bit buffers/drivers with separate output-enable (OE\) inputs. When OE\ is low, the device passes inverted data from the A inputs to the Y outputs. When OE\ is high, the outputs are in the high-impedance state.

The SN54HC240 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74HC240 is characterized for operation from -40°C to 85°C.

Title: OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
Product Family: INVERTERS
Device Functionality: OCTAL BUFFER/LINE DRIVER
Orderable Devices: JM38510/65703B2A, JM38510/65703BRA, SN54HC240J, SNJ54HC240FK, SNJ54HC240J, SNJ54HC240W, SN74HC240DW, SN74HC240DWR, SN74HC240N, SN74HC240N3

View the complete PDF datasheet: scls128b.pdf (89 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:SN54HC240, SN74HC240

Go to the Engineering Design Center to locate information on other TI Semiconductor devices.