M74HCT646 STMICROELECTRONICS [STMicroelectronics], M74HCT646 Datasheet - Page 2

• Manufacturer Part Number: M74HCT646
• Description: HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV.
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M74HCT646/648
LOGIC DIAGRAM (HCT648)
Note : In case of M54/74HCT646 output inverter marked * at A bus and B bus are eliminated.
TIMING CHART
2/12