These positive-edge-triggered flip-flops implement D-type flip-flop logic with a direct clear input. Data at the D inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. When the clock input is at either the high or low level, the D input signal has no effect at the output. The 74ACT11273 is .
the high or low level, the D input signal has no effect at the output.
The 74ACT11273 is characterized for operation from
– 40°C to 85°C.
FUNCTION TABLE
INPUTS CLR CLOCK
OUTPUT DQ
L XXL
H ↑ HH
H ↑LL
H L X Q0
logic symbol†
CLR 24
CLK 13
1D 23 22
2D 3D 21 4D 20 5D 17
16 6D 7D 15
14 8D
G1 C1
1D
1 1Q 2 2Q 3 3Q
4 4Q 9 5Q 10 6Q
11 7Q 12 8Q
† This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
EPIC is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date. Products conform to specifications per the ter.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | 74ACT11238 |
Texas Instruments |
3-Line to 8-Line Decoder/DeMultiplexer | |
2 | 74ACT11240 |
Texas Instruments |
OCTAL BUFFER/LINE DRIVER | |
3 | 74ACT11241 |
Texas Instruments |
OCTAL BUFFERS/LINE DRIVERS | |
4 | 74ACT11244 |
Texas Instruments |
OCTAL BUFFER/LINE DRIVER | |
5 | 74ACT11245 |
Texas Instruments |
OCTAL BUS TRANSCEIVER | |
6 | 74ACT11251 |
Philips |
8-input multiplexer | |
7 | 74ACT11253 |
Texas Instruments |
DUAL 1-OF-4 DATA SELECTORS/MULTIPLEXERS | |
8 | 74ACT11257 |
Texas Instruments |
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER | |
9 | 74ACT11258 |
Texas Instruments |
Quadruple 2-Line To 1-Line Data Selector/Multiplexer | |
10 | 74ACT11280 |
Texas Instruments |
9-BIT PARITY GENERATORS/CHECKERS | |
11 | 74ACT11286 |
Texas Instruments |
9-Bit Parity Generator/Checker | |
12 | 74ACT11 |
STMicroelectronics |
TRIPLE 3-INPUT AND GATE |