Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
The RCA CD54/74AC240, CD54/74AC241, and CD54/74AC244 and the CD54/74ACT240, CD54/74ACT241, and CD54/74ACT244 3-state octal buffer/line drivers use the RCA ADVANCED CMOS technology. PART NUMBER CDx4AC/ACT24x Device Information PACKAGE(1) PACKAGE SIZE(2) BODY SIZE(3) DW (SOIC, 20) 12.8mm x 10.3mm 12.8mm x 7.5mm N (PDIP, 20) 24.33mm x 9.4mm 24.33mm x 6.
• SCR-Latch-up-resistant CMOS process and circuit design
• Speed of bipolar FAST /AS/S with significantly reduced power consumption
• Balanced propagation delays
• AC types feature 1.5V to 5.5V operation and
balanced noise immunity at 30% of the supply
• ±24mA output drive current
– Fanout to 15 FAST
* ICs
– Drives 50ohm transmission lines
2 Description
The RCA CD54/74AC240, CD54/74AC241, and CD54/74AC244 and the CD54/74ACT240, CD54/74ACT241, and CD54/74ACT244 3-state octal buffer/line drivers use the RCA ADVANCED CMOS technology.
PART NUMBER CDx4AC/ACT24x
Device Information
PACKAGE(1) PAC.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | CD74AC240 |
Texas Instruments |
Octal Buffer/Line Drivers |
|
| 2 | CD74AC245 |
Texas Instruments |
Octal-Bus Transceiver |
|
| 3 | CD74AC20 |
Texas Instruments |
Dual 4-Input NAND Gate |
|
| 4 | CD74AC238 |
Texas Instruments |
3-LINE TO 8-LINE DECODER/DEMULTIPLEXER |
|
| 5 | CD74AC251 |
Texas Instruments |
8-Input Multiplexer |
|
| 6 | CD74AC253 |
Texas Instruments |
Dual 4-Input Multiplexer |
|
| 7 | CD74AC257 |
Texas Instruments |
Quad 2-Input Multiplexer |
|
| 8 | CD74AC273 |
Texas Instruments |
Octal D Flip-Flop |
|
| 9 | CD74AC280 |
Texas Instruments |
9-Bit Odd/Even Parity Generator/Checker |
|
| 10 | CD74AC283 |
Texas Instruments |
4-Bit Binary Fill Adder |
|
| 11 | CD74AC299 |
Texas Instruments |
8-Input Universal Shift/Storage Register |
|
| 12 | CD74AC00 |
Texas Instruments |
QUADRUPLE 2-INPUT POSITIVE-NAND GATES |
|