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DP84240 Datasheet (dp84240 / Dp84244) Tri-state Drivers Which Are Designed For Heavy Capacitive Load Applications

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: DP84240 DP84244 Octal TRI-STATE MOS Drivers March 1986 DP84240 DP84244 Octal TRI-STATE MOS.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The DP84240 and DP84244 are octal TRI-STATE drivers which are designed for heavy capacitive load applications such as fast data buffers or as memory address drivers The DP84240 is an inverting driver which is pin-patible with both the 74S240 and AM2965 The DP84244 is a non-inverting driver which is pin-patible with the 74S244 and AM2966 These parts are fabricated using an oxide isolation process for much faster speeds and are specified for 250 pF and 500 pF load capacitances TRI-STATE is a registered trademark of National Semiconductor Corp

Key Features

  • Y Y Y Y Y Y Y Y tpd specified with 250 pF and 500 pF loads Output specified from 0 8V to 2 7V Designed for symmetric rise and fall times at 500 pF Outputs glitch free at power up and power down PNP inputs reduce DC loading on bus lines Low static and dynamic input capacitance Low skew times between edges and pins AC parameters specified with all outputs switching simultaneously Connection Diagram Truth Table DP84240 Inputs G H L L H e High Level L e Low Level X e Don’t Care Z e High Impedance.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
DP84244 (DP84240 / DP84244) TRI-STATE Drivers Which are Designed For Heavy Capacitive Load Applications
DP8420A (DP8420A - DP8422A) microCMOS Programmable 256k/1M/4M Dynamic RAM Controller/Drivers
DP8420V microCMOS Programmable 256k/1M/4M Dynamic RAM Controller/Drivers
DP8421A (DP8420A - DP8422A) microCMOS Programmable 256k/1M/4M Dynamic RAM Controller/Drivers
DP8421V microCMOS Programmable 256k/1M/4M Dynamic RAM Controller/Drivers
DP8422A (DP8420A - DP8422A) microCMOS Programmable 256k/1M/4M Dynamic RAM Controller/Drivers
DP8422V microCMOS Programmable 256k/1M/4M Dynamic RAM Controller/Drivers
DP8428 (DP8428 / DP8429) 1 Megabit High Speed Dynamic RAM Controller/Drivers
DP8429 (DP8428 / DP8429) 1 Megabit High Speed Dynamic RAM Controller/Drivers
DP8402A Error Detection and Correction Circuits

DP84240 Distributor