A high on noe causes the outputs to assume a highimpedance off. The 74ahcahct244 is an octal noninverting bufferline driver with 3state outputs. Mm74hc244 octal 3state buffer mm74hc244 octal 3state buffer general description the mm74hc244 is a noninverting buffer and has two active low enables 1g and 2g. The device features two output enables 1oe and 2oe, each controlling four of the 3state outputs. Tssop 125 170 cw pd power dissipation in still air at 85 c soic tssop 500 450 mw msl moisture sensitivity level 1 fr flammability rating oxygen index. Static characteristics 74hct244 vcc supply voltage 4. The 74ahcahct244 is a highspeed sigate cmos device.
Absolute maximum ratings symbol parameter value unit vcc supply voltage 0. Philips, alldatasheet, datasheet, datasheet search site for electronic. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. The mc5474hc244a is identical in pinout to the ls244. Mc74hc244a octal 3state noninverting bufferline driver. All protection and diagnostic functions are located in a separate top chip.
This is a stress rating only and functional operation of the device. The device inputs are compatible with standard cmos outputs. Get started conditions 74hcn datasheet uk nectar points 74hcn datasheet opens in a new window or tab. Datasheet cd4503bms is a hex noninverting buffer with 3 state outputs having high sink and source current capability. Snx4ls24x, snx4s24x octal buffers and line drivers with 3state outputs 1 1 features 1 inputs tolerant down to 2 v, compatible with 3. Dm74ls244 octal 3state bufferline driverline receiver. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. Dm74ls244 octal 3state bufferline driverline receiver physical dimensions inches millimeters unless otherwise noted continued 20lead plastic dualinline package pdip, jedec ms001, 0. Sn54hc244, sn74hc244 sclse december 1982revised may 2016 snx4hc244 octal buffers and line drivers with 3state outputs 1 1 features. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters. Snx4hc244 octal buffers and line drivers with 3state. Gate cmos the 74hc244 is identical in pinout to the ls244.
State noninverting bufferline driverline receiver, 74hc244 datasheet, 74hc244 circuit, 74hc244 data sheet. General description the 74lv244 is a lowvoltage sigate cmos device and is pin and function compatible with 74hc244 and 74hct244. Oct 07, 2019 74hcn datasheetpdf nxp semiconductors. These are stress values and device operation should be within recommend values. Octal bus buffer with 3 state outputs not inverted stmicroelectronics. Philips, alldatasheet, datasheet, datasheet search site for. All inputs are equipped with protection circuits against static discharge and transient excess voltage. Bts 7960 block description and characteristics data sheet 8 rev. Two disable controls are provided, one of which controls four buffers and the other controls the remaining two buffers. Jun 27, 2019 74hc244 74bcn opens in a new window or 74hcn datasheet international postage and import charges paid to pitney bowes inc. Sn74hc244 octal buffers and line drivers with 3state outputs ti. Mc5474hc244amotorolahighspeed cmos logic datadl129 rev 62maximum ratingssymbolparametervalueunit datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. The cd4503bms is supplied in these 16lead outline packages.
Functional diagram mna875 1a3 1a2 1a1 1a0 2 4 6 8 1 1y0 1y1 18 16 14 12 1y2 1y3 1oe 2a3 2a2 2a1 2a0 17 15 11 19 2y0 2y1 3 5 7 9 2y2 2y3 2oe fig 2. Careful storage, handling packaging and shipping 74h244n including where appropriate antistatic and antimoisture precautions. Functional operation above the recommended operating conditions is not implied. Will usually dispatch within 1 working day of receiving cleared payment opens in a new window or tab. State noninverting bufferline driver line receiver high. The device can be used as two 4bit buffers or one 8bit buffer. Ahighonnoecausestheoutputsto assume a highimpedance off state. The 74lv244 is an octal noninverting bufferline driver with 3state outputs. A high on noe causes the outputs to assume a highimpedance offstate. Recommended operating conditions symbol parameter conditions min typ max unit 74hc373 vcc supply voltage 2. Storage temperature range 65c to 150c operating junction temperature. Vcc to the extent the maximum clamp current is exceeded. The 74lv244 is an octal noninverting buffer line driver with 3st ate outputs.
Storage temperature, tstg 65 150 c 1 jedec document jep155 states that 500v hbm allows safe manufacturing with a standard esd control process. Snx4hc244 octal buffers and line drivers with 3state outputs. Gd5474hc types gd5474hct types dc input or output voltage vi, vo operating temperature ta gd74 types gd54 types input rise and fall times tr. Lead temperature, 1 mm from case for 10 seconds tssop package 260. General description the 74hc243 is a highspeed sigate cmos device and is pin compatible with low power schottky ttl lsttl. Jun 21, 2019 74hc244n datasheet pdf nxp semiconductors 74hcn. Tstg storage temperature range 65 to 150 c tl lead temperature, 1 mm from case for 10 seconds 260 c tj junction temperature under bias 150 c ja thermal resistance 14. An important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications, intellectual property matters and other important disclaimers. Gate cmos the mc74c4040a is identical in pinout to the standard cmos mc14040. The 3state outputs are controlled by the output enable inputs 1oe and 2oe. Delivery times may vary, especially during peak periods and will depend on when your payment clears opens in a new window or tab.
This device is designed to be used with 3 state memory address drivers, etc. This parameter is measured at characterization but not tested. Buy 74hc244d from toshiba semiconductor and storage distributor at yic. Snx4ls24x, snx4s24x octal buffers and line drivers with 3. Chip,iconline,databook, datasheet catalog, datasheet archive.
The 3state outputs are controlled by the outputs enable inputs 1oe and 2oe. The 74hc244 is an advanced highspeed cmos octal bus buffer 3state fabricated with silicon gate c2mos technology. The 3state outputs are controlled by the outputs enable inputs 1oe and. Chip,iconline,databook,datasheet catalog,datasheet archive. Careful storage, handling packaging and shipping methods including where appropriate antistatic and antimoisture precautions.
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