Part Number
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M74HCT648 |
Manufacturer
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ST Microelectronics |
Description
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HCT646 OCTAL BUS TRANSCEIVER/REGISTER |
Published
|
May 6, 2005 |
Detailed Description
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M74HCT646 M74HCT648
HCT646 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) HCT648 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV....
|
Datasheet
|
M74HCT648
|
Overview
M74HCT646 M74HCT648
HCT646 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) HCT648 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.
)
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HIGH SPEED fMAX = 60 MHz (TYP.
) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.
) AT TA = 25 °C COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.
) VIL = 0.
8V (MAX) OUTPUT DRIVE CAPABILITY 15 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE IOH= IOL = 6 mA (MIN.
) BALANCED PROPAGATION DELAYS tPLH = tPHL PIN AND FUNCTION COMPATIBLE WITH 54/74LS646/648
B1R (Plastic Package)
M1R (Micro Package)
ORDER CODES : M74HCTXXXM1R M74HCTXXXB1R
DESCRIPTION The M74HCT646/648 are high speed CMOS OCTAL BUS TRANSCEIVERS AND REGISTERS, 2 (3-STATE) fabricated in silicon gate C MOS te...
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