The CD74AC253 and ’ACT253 dual 4-input multiplexers that utilize Advanced CMOS Logic technology. One of the four sources for each section is selected by the common Select inputs, S0 and S1. When the Output Enable (1OE or 2OE) is HIGH, the output is in the high-impedance state. Ordering Information PART NUMBER CD74AC253E CD74AC253M TEMP. RANGE (oC) 0 to 70.
• Buffered Inputs
• Typical Propagation Delay - 6.3ns at VCC = 5V, TA = 25oC, CL = 50pF
• Exceeds 2kV ESD Protection MIL-STD-883, Method 3015
• SCR-Latchup-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 50Ω Transmission Lines
Description
The CD74AC253 and ’ACT253 dual 4-input multiplexers that utilize Advanced CMOS Logic technology. One of the .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | CD74ACT251 |
Texas Instruments |
8-Input Multiplexer | |
2 | CD74ACT257 |
Texas Instruments |
Quad 2-Input Multiplexer | |
3 | CD74ACT258 |
Texas Instruments |
Quad 2-Input Multiplexer | |
4 | CD74ACT20 |
Texas Instruments |
DUAL 4-INPUT POSITIVE-NAND GATES | |
5 | CD74ACT238 |
Texas Instruments |
3-LINE TO 8-LINE DECODER/DEMULTIPLEXER | |
6 | CD74ACT240 |
Texas Instruments |
Octal Buffer/Line Drivers | |
7 | CD74ACT241 |
Texas Instruments |
Octal Buffer/Line Drivers | |
8 | CD74ACT244 |
Texas Instruments |
Octal Buffer/Line Drivers | |
9 | CD74ACT245 |
Texas Instruments |
Octal-Bus Transceiver | |
10 | CD74ACT273 |
Texas Instruments |
Octal D Flip-Flop | |
11 | CD74ACT280 |
Texas Instruments |
9-Bit Odd/Even Parity Generator/Checker | |
12 | CD74ACT283 |
Texas Instruments |
4-Bit Binary Fill Adder |