SN74F21DR SCHEDA,CIRCUITO,LA FUNZIONE

SN74F21DR Datasheet PDF

• Texas Instruments SN74F20
  DUAL 4-INPUT POSITIVE-NAND GATES
• Texas Instruments SN74F20D
  DUAL 4-INPUT POSITIVE-NAND GATES
• Texas Instruments SN74F20DR
  DUAL 4-INPUT POSITIVE-NAND GATES
• Texas Instruments SN74F20N
  Dual 4-Input Positive-NAND Gates
• Texas Instruments SN74F20N3
  Dual 4-Input Positive-NAND Gates
• Texas Instruments SN74F20NSR
  Dual 4-Input Positive-NAND Gates
• Texas Instruments SN74F21
  DUAL 4-INPUT POSITIVE-AND GATES
• Texas Instruments SN74F21D
  DUAL 4-INPUT POSITIVE-AND GATES
• Texas Instruments SN74F21DR
  DUAL 4-INPUT POSITIVE-AND GATES
• Texas Instruments SN74F21N
  DUAL 4-INPUT POSITIVE-AND GATES
• Texas Instruments SN74F2244
  25-OHM OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
• Texas Instruments SN74F2244DBLE
  25-OHM OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
• Texas Instruments SN74F2244DBR
  25-OHM OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
• Texas Instruments SN74F2244DW
  25-OHM OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS
• Texas Instruments SN74F2244DWR
  25-OHM OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS