The AC/ACT109 consists of two high-speed completely independent transition clocked JK flip-flops. The clocking operation is independent of rise and fall times of the clock waveform. The JK design allows operation as a D-Type flip-flop (refer to AC/ACT74 data sheet) by connecting the J and K inputs together. Asynchronous Inputs: – – – – LOW input to SD (Set) .
■ ICC reduced by 50%
■ Outputs source/sink 24mA
■ ACT109 has TTL-compatible inputs
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General Description
The AC/ACT109 consists of two high-speed completely independent transition clocked JK flip-flops. The clocking operation is independent of rise and fall times of the clock waveform. The JK design allows operation as a D-Type flip-flop (refer to AC/ACT74 data sheet) by connecting the J and K inputs together. Asynchronous Inputs:
–
–
–
– LOW input to SD (Set) sets Q to HIGH level LOW input to CD (Clear) sets Q to LOW level Clear and Set are independent of clock Simultaneous LOW on CD and S.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | 74AC10 |
STMicroelectronics |
TRIPLE 3-INPUT NAND GATE | |
2 | 74AC10 |
Fairchild Semiconductor |
Triple 3-Input NAND Gate | |
3 | 74AC10 |
National Semiconductor |
Triple 3-Input NAND Gate | |
4 | 74AC11 |
STMicroelectronics |
TRIPLE 3-INPUT AND GATE | |
5 | 74AC11 |
Fairchild Semiconductor |
Triple 3-Input AND Gate | |
6 | 74AC11000 |
Texas Instruments |
QUADRUPLE 2-INPUT POSITIVE-NAND GATE | |
7 | 74AC11002 |
Texas Instruments |
QUADRUPLE 2-INPUT POSITIVE-NOR GATES | |
8 | 74AC11004 |
Texas Instruments |
HEX INVERTER | |
9 | 74AC11008 |
Texas Instruments |
QUADRUPLE 2-INPUT POSITIVE-AND GATE | |
10 | 74AC11010 |
Texas Instruments |
TRIPLE 3-INPUT POSITIVE-NAND GATES | |
11 | 74AC11011 |
Texas Instruments |
TRIPLE 3-INPUT POSITIVE-AND GATES | |
12 | 74AC11013 |
Texas Instruments |
DUAL 4-INPUT POSITIVE-NAND SCHMITT TRIGGER |