Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
• Typical Propagation Delay (A to B, B to A) of 7ns at VCC = 5V, CL = 15pF, TA = 25oC • Three-State Outputs • Buffered Inputs • Fanout (Over Temperature Range) - Standard Outputs . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55oC to 125oC • Balanced Propag.
Description
• Typical Propagation Delay (A to B, B to A) of 7ns at VCC = 5V, CL = 15pF, TA = 25oC
• Three-State Outputs
• Buffered Inputs
• Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V
• HCT Types - 4.5V to 5.5V Operation - Dir.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CD54HC240 |
Texas Instruments |
High-Speed CMOS Logic Octal Buffer/Line Drivers |
|
| 2 | CD54HC244 |
Texas Instruments |
High-Speed CMOS Logic Octal Buffer/Line Drivers |
|
| 3 | CD54HC245 |
Texas Instruments |
High-Speed CMOS Logic Octal-Bus Transceiver |
|
| 4 | CD54HC20 |
Texas Instruments |
Dual 4-Input NAND Gates |
|
| 5 | CD54HC20F |
Texas Instruments |
Dual 4-Input NAND Gates |
|
| 6 | CD54HC21 |
Texas Instruments |
High-Speed CMOS Logic Dual 4-Input AND Gate |
|
| 7 | CD54HC221 |
Texas Instruments |
Dual Monostable Multivibrator |
|
| 8 | CD54HC237 |
Texas Instruments |
High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer |
|
| 9 | CD54HC238 |
Texas Instruments |
High-Speed CMOS Logic 3 to 8-Line Decoder/Demultiplexer Inverting/Noninverting |
|
| 10 | CD54HC251 |
Texas Instruments |
8-Input Multiplexer |
|
| 11 | CD54HC251F |
Texas Instruments |
8-Input Multiplexer |
|
| 12 | CD54HC257 |
Texas Instruments |
Quad 2-Input Multiplexer |
|