MM74HCT244WMX ,Octal 3-STATE BufferMM74HCT240 • MM74HCT244 Inverting Octal 3-STATE Buffer • Octal 3-STATE BufferFebruary 1984Revised J ..
MM74HCT245 ,Octal 3-STATE TransceiverGeneral DescriptionLOW, data flows from B to A.The MM74HCT245 3-STATE bi-directional buffer utilize ..
MM74HCT245MTC ,Octal 3-STATE TransceiverFeaturespower Schottky TTL circuits. TTL input compatibleThis device is TTL input compatible and ca ..
MM74HCT245MTC ,Octal 3-STATE TransceiverGeneral DescriptionLOW, data flows from B to A.The MM74HCT245 3-STATE bi-directional buffer utilize ..
MM74HCT245MTCX ,Octal 3-STATE TransceiverMM74HCT245 Octal 3-STATE TransceiverFebruary 1984Revised February 1999MM74HCT245Octal 3-STATE Trans ..
MM74HCT245N ,Octal 3-STATE TransceiverMM74HCT245 Octal 3-STATE TransceiverFebruary 1984Revised February 1999MM74HCT245Octal 3-STATE Trans ..
MN82832 ,For Video·AudioFeatures• Input (A/D input Y: 10-bit, C/U/V: 8-bit) 0˚ to 8˚0.080.50±0.20SEATING PLANEComposite v ..
MN82860 ,For Video·AudioDATA SHEETPart No.MN82860Package Code No. QFP208-P-2828ASEMICONDUCTOR COMPANYMATSUSHITA ELECTRIC IN ..
MN83951 ,Microcomputers Application-Specific Standard-Product ICsBlock Diagram36 SYNC1VCOIIN35 2HDBV (A)DDIN346/3 3SIDE2(QVD)33 4SIDE1PD325QHVDBSELIN31 6CPHHOUTSEL3 ..
MN86074 ,Image Processing LSIFeatures• Infinite shading for all pixels using a division Image processing that yields top image q ..
MN86075 ,Microcomputers Application-Specific Standard-Product ICsApplications• Image acquisition and processing for facsimile and image scannerPublication date: Nov ..
MN89302 ,SVGA Display ControllerFeaturesMonochrome STN LCD panel supportBuilt-in graphics acceleration functionsMaximum display siz ..
MM74HCT240MTC-MM74HCT240MTCX-MM74HCT240N-MM74HCT240SJX-MM74HCT240WM-MM74HCT240WMX-MM74HCT244MTC-MM74HCT244MTCX-MM74HCT244N-MM74HCT244SJ-MM74HCT244SJX-MM74HCT244WM-MM74HCT244WMX
Inverting Octal 3-STATE Buffer
MM74HCT240 • MM74HCT244 Inverting Octal 3-STATE Buffer • Octal 3-STATE Buffer February 1984 Revised July 1999 MM74HCT240 • MM74HCT244 Inverting Octal 3-STATE Buffer • Octal 3-STATE Buffer The MM74HCT240 is an inverting buffer and the General Description MM74HCT244 is a non-inverting buffer. Each device has The MM74HCT240 and MM74HCT244 3-STATE buffers two active low enables (1G and 2G), and each enable inde- utilize advanced silicon-gate CMOS technology and are pendently controls 4 buffers. general purpose high speed inverting and non-inverting All inputs are protected from damage due to static dis- buffers. They possess high drive current outputs which charge by diodes to V and Ground. CC enable high speed operation even when driving large bus capacitances. These circuits achieve speeds comparable Features to low power Schottky devices, while retaining the low power consumption of CMOS. All three devices are TTL � TTL input compatible input compatible and have a fanout of 15 LS-TTL equiva- � Typical propagation delay: 14 ns lent inputs. � 3-STATE outputs for connection to system buses MM74HCT devices are intended to interface between TTL � Low quiescent current: 80 μA and NMOS components and standard CMOS devices. These parts are also plug-in replacements for LS-TTL � High output drive current: 6 mA (min) devices and can be used to reduce power consumption in existing designs. Ordering Code: Order Number Package Number Package Description MM74HCT240WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide MM74HCT240SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide MM74HCT240MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide MM74HCT240N N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide MM74HCT244WM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide MM74HCT244SJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide MM74HCT244MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide MM74HCT244N N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagrams Pin Assignments for DIP, SOIC, SOP and TSSOP Top View Top View MM74HCT240 MM74HCT244 © 1999 DS005365
