Part number:
M74HCT648
Manufacturer:
File Size:
201.42 KB
Description:
Hct646 octal bus transceiver/register.
M74HCT648_STMicroelectronics.pdf
Datasheet Details
Part number:
M74HCT648
Manufacturer:
File Size:
201.42 KB
Description:
Hct646 octal bus transceiver/register.
M74HCT648, HCT646 OCTAL BUS TRANSCEIVER/REGISTER
The M74HCT646/648 are high speed CMOS OCTAL BUS TRANSCEIVERS AND REGISTERS, 2 (3-STATE) fabricated in silicon gate C MOS technology.
They have the same high speed performance of LSTTL combined with true CMOS low power consumption.
These devices consist of bus transceiver circuits with 3-state output
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
M74HCT648 Features
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