CY74FCT574TQCT ,Octal Edge-Triggered D-Type Flip-Flops with 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
CY74FCT574TSOC ,Octal Edge-Triggered D-Type Flip-Flops with 3-State Outputs/sc/package.FUNCTION TABLEINPUTSOUTPUTOD CP OEH ↑ L HL ↑ LLX X H ZH = High logic level, L = Low log ..
CY74FCT646TSOC ,Octal Registered Bus Transceivers with 3-State Outputs/sc/package.FUNCTION TABLE‡INPUTS DATA I/OOPERATIONOR FUNCTIONG DIR CPAB CPBA SAB SBA A –A B –B1 8 ..
CY74FCT646TSOC ,Octal Registered Bus Transceivers with 3-State OutputsCY54FCT646T, CY74FCT646T 8-BIT REGISTERED TRANSCEIVERSWITH 3-STATE OUTPUTSSCCS031A – JULY 1994 – R ..
CY74FCT652ATQCT ,Octal Bus Transceivers and Registers with 3-State OutputsCY74FCT652T 8-BIT REGISTERED TRANSCEIVERWITH 3-STATE OUTPUTSSCCS032B – SEPTEMBER 1994 – REVISED OC ..
CY74FCT652ATQCTG4 ,Octal Bus Transceivers and Registers with 3-State Outputs 24-SSOP -40 to 85/sc/package.FUNCTION TABLEINPUTS DATA I/OOPERATION ORFUNCTIONGAB GBA CPAB CPBA SAB SBA A –A B –B1 8 ..
D2212 , METAL GATE RF SILICON FET
D2213 , METAL GATE RF SILICON FET
D2220UK , METAL GATE RF SILICON FET
D2300 , 1.3 mm D2300-Type Laser Isolated DFB Laser Module
D240505ND-1W , TWIN OUTPUT DC-DC CONVERTER
D240505NS-1W , TWIN OUTPUT DC-DC CONVERTER
CY74FCT574ATQCT-CY74FCT574ATSOC-CY74FCT574TQCT-CY74FCT574TSOC
Octal Edge-Triggered D-Type Flip-Flops with 3-State Outputs
Significantly Improved Noise
Characteristics Ioff Supports Partial-Power-Down Mode
Operation Matched Rise and Fall Times Fully Compatible With TTL Input and
Output Logic Levels ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101) Edge-Triggered D-Type Inputs 250-MHz Typical Switching Rate CY54FCT574T
– 32-mA Output Sink Current
– 12-mA Output Source Current CY74FCT574T
– 64-mA Output Sink Current
– 32-mA Output Source Current 3-State Outputs
descriptionThe ’FCT574T devices are high-speed, low-power, octal D-type flip-flops, featuring separate D-type inputs for
each flip-flop. These devices have 3-state outputs for bus-oriented applications. A buffered clock (CP) and
output-enable (OE) inputs are common to all flip-flops. The ’FCT574T are identical to ’FCT374T, except for a
flow-through pinout to simplify board design. The eight flip-flops in the ’FCT574T store the state of their
individual D inputs that meet the setup-time and hold-time requirements on the low-to-high CP transition. When
OE is low, the contents of the eight flip-flops are available at the outputs. When OE is high, the outputs are in
the high-impedance state. The state of OE does not affect the state of the flip-flops.
These devices are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the
outputs, preventing damaging current backflow through the device when it is powered down.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
CY54FCT574T... L PACKAGE
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GND1255 OE
GND2
