74VHC244 ,Octal Buffer/Line Driver with 3-STATE OutputsGeneral Descriptionand input voltages.The VHC244 is an advanced high speed CMOS octal busbuffer fab ..
74VHC244M ,OCTAL BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED)Featuresachieves high speed operation similar to equivalent BipolarSchottky TTL while maintaining t ..
74VHC244MSCX , Octal Buffer/Line Driver with 3-STATE OutputsFeaturesachieves high speed operation similar to equivalent BipolarSchottky TTL while maintaining t ..
74VHC244MSCX , Octal Buffer/Line Driver with 3-STATE Outputs74VHC244 Octal Buffer/Line Driver with 3-STATE OutputsNovember 1992Revised April 199974VHC244Octal ..
74VHC244MTC ,Octal Buffer/Line Driver with 3-STATE OutputsFeaturesachieves high speed operation similar to equivalent BipolarSchottky TTL while maintaining t ..
74VHC244MTC ,Octal Buffer/Line Driver with 3-STATE Outputs74VHC244 Octal Buffer/Line Driver with 3-STATE OutputsNovember 1992Revised April 199974VHC244Octal ..
88CNQ060A ,60V 80A Schottky Common Cathode Diode in a D61-8 packageBulletin PD-20058 rev. B 01/0288CNQ060A SeriesSCHOTTKY RECTIFIER 80 AmpNew GenIII D-61 Packag ..
88CNQ060ASL ,60V 80A Schottky Common Cathode Diode in a D61-8-SL packageapplications are in switching power supplies, converters, freewaveformwheeling diodes, and reverse ..
88CNQ060ASM ,60V 80A Schottky Common Cathode Diode in a D61-8-SM packageFeaturesThe 88CNQ060A center tap Schottky rectifier module hasCharacteristics 88CNQ...A Units been ..
88E1040 , Alaska® Quad Gigabit Ethernet Transceivers
74VHC244
Octal Buffer/Line Driver with 3-STATE Outputs
74VHC244 Octal Buffer/Line Driver with 3-STATE Outputs November 1992 Revised April 1999 74VHC244 Octal Buffer/Line Driver with 3-STATE Outputs cuit prevents device destruction due to mismatched supply General Description and input voltages. The VHC244 is an advanced high speed CMOS octal bus buffer fabricated with silicon gate CMOS technology. It Features achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissi- � High Speed: t = 3.9ns (typ) at V = 5V PD CC pation. The VHC244 is a non-inverting 3-STATE buffer hav- � High noise immunity: V = V = 28% V (min) NIH NIL CC ing two active-LOW output enables. These devices are � Power down protection is provided on all inputs designed to be used as 3-STATE memory address drivers, clock drivers, and bus oriented transmitter/receivers. � Low noise: V = 0.6V (typ) OLP An input protection circuit ensures that 0V to 7V can be � Low power dissipation: I = 4 μA (max) @ T = 25°C CC A applied to the input pins without regard to the supply volt- � Pin and function compatible with 74HC244 age. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This cir- Ordering Code: Order Number Package Number Package Description 74VHC244M M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide 74VHC244SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 74VHC244MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74VHC244N N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbol Connection Diagram IEEE/IEC Pin Descriptions Pin Names Description OE , OE 3-STATE Output Enable Inputs 1 2 I –I Inputs 0 7 O –O 3-STATE Outputs 0 7 © 1999 DS011522.prf
