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CD74HC243 Datasheet

Part Number CD74HC243
Manufacturers Texas Instruments
Logo Texas Instruments
Description Quad-Bus Transceiver
Datasheet CD74HC243 DatasheetCD74HC243 Datasheet (PDF)

Data sheet acquired from Harris Semiconductor SCHS168D November 1997 - Revised October 2003 CD54HC243, CD74HC243, CD54HCT243, CD74HCT243 High-Speed CMOS Logic Quad-Bus Transceiver with Three-State Outputs [ /Title (CD74 HCT24 2, CD74 HC243 , CD74 HCT24 3) /Subject (High Speed CMOS Logic Quad- Features Description • Typical Propagation Delay (A to B, B to A) of 7ns at VCC = 5V, CL = 15pF, TA = 25oC • Three-State Outputs • Buffered Inputs • Fanout (Over Temperature Range) - Standard Outputs ..

  CD74HC243   CD74HC243






Part Number CD74HC245
Manufacturers Texas Instruments
Logo Texas Instruments
Description High-Speed CMOS Logic Octal-Bus Transceiver
Datasheet CD74HC243 DatasheetCD74HC245 Datasheet (PDF)

Data sheet acquired from Harris Semiconductor SCHS119A November 1997 - Revised May 2003 CD54HC245, CD74HC245, CD54HCT245, CD74HCT245 High-Speed CMOS Logic Octal-Bus Transceiver, Three-State, Non-Inverting [ /Title (CD54 HC245 , CD54 HCT24 5, CD74 HC245 , CD74 HCT24 5) /Subject (High Speed Features Description • Buffered Inputs • Three-State Outputs • Bus Line Driving Capability • Typical Propagation Delay = 5V, CL = 15pF, TA = 25oC (A to B, B to A) 9ns at VCC • Fanout (Over Te.

  CD74HC243   CD74HC243







Part Number CD74HC244
Manufacturers Texas Instruments
Logo Texas Instruments
Description High Speed CMOS Logic
Datasheet CD74HC243 DatasheetCD74HC244 Datasheet (PDF)

Data sheet acquired from Harris Semiconductor SCHS167E November 1997 - Revised October 2004 CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244 High-Speed CMOS Logic Octal Buffer/Line Drivers, Three-State [ /Title (CD74 HC240 , CD74 HCT24 0, CD74 HC241 , CD74 HCT24 1, CD74 HC244 , CD74 Features Ordering Information • HC/HCT240 Inverting • HC/HCT241 Non-Inverting • HC/HCT244 Non-Inverting • Typical Propagation Delay = 8ns CL = 15pF, TA = 25oC for HC240 at .

  CD74HC243   CD74HC243







Part Number CD74HC241
Manufacturers Texas Instruments
Logo Texas Instruments
Description High Speed CMOS Logic
Datasheet CD74HC243 DatasheetCD74HC241 Datasheet (PDF)

Data sheet acquired from Harris Semiconductor SCHS167E November 1997 - Revised October 2004 CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244 High-Speed CMOS Logic Octal Buffer/Line Drivers, Three-State [ /Title (CD74 HC240 , CD74 HCT24 0, CD74 HC241 , CD74 HCT24 1, CD74 HC244 , CD74 Features Ordering Information • HC/HCT240 Inverting • HC/HCT241 Non-Inverting • HC/HCT244 Non-Inverting • Typical Propagation Delay = 8ns CL = 15pF, TA = 25oC for HC240 at .

  CD74HC243   CD74HC243







Part Number CD74HC240
Manufacturers Texas Instruments
Logo Texas Instruments
Description High Speed CMOS Logic
Datasheet CD74HC243 DatasheetCD74HC240 Datasheet (PDF)

Data sheet acquired from Harris Semiconductor SCHS167E November 1997 - Revised October 2004 CD54/74HC240, CD54/74HCT240, CD74HC241, CD54/74HCT241, CD54/74HC244, CD54/74HCT244 High-Speed CMOS Logic Octal Buffer/Line Drivers, Three-State [ /Title (CD74 HC240 , CD74 HCT24 0, CD74 HC241 , CD74 HCT24 1, CD74 HC244 , CD74 Features Ordering Information • HC/HCT240 Inverting • HC/HCT241 Non-Inverting • HC/HCT244 Non-Inverting • Typical Propagation Delay = 8ns CL = 15pF, TA = 25oC for HC240 at .

  CD74HC243   CD74HC243







Quad-Bus Transceiver

Data sheet acquired from Harris Semiconductor SCHS168D November 1997 - Revised October 2003 CD54HC243, CD74HC243, CD54HCT243, CD74HCT243 High-Speed CMOS Logic Quad-Bus Transceiver with Three-State Outputs [ /Title (CD74 HCT24 2, CD74 HC243 , CD74 HCT24 3) /Subject (High Speed CMOS Logic Quad- Features Description • Typical Propagation Delay (A to B, B to A) of 7ns at VCC = 5V, CL = 15pF, TA = 25oC • Three-State Outputs • Buffered Inputs • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55oC to 125oC • Balanced Propagation Delay and Transition Times • Significant Power Reduction Compared to LSTTL Logic ICs • HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V • HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH The ’HC243 and ’HCT243 silicon-gate CMOS three-state bidirectional noninverting buffers are intended for two-way asynchronous communication between data buses. They have high-drive-current outputs that enable high-speed operation when driving large bus capacitances. These circuits possess the low power dissipation of CMOS circuits and have speeds comparable to low-power Schottky TTL circuits. They can drive 15 LSTTL loads. The states of the output-enable (OEB, OEA) input.


2020-01-07 : SN54HC245    SN5414    SN54128    SN74LS126A    SN74128    SN74LS125A    SN74125    SN74126    SN54LS126A    SN54LS14   


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