Technical Specifications

Parameters and characteristics for this part

Specification	CY74FCT2574TSOC

Clock Frequency	250 MHz
Current - Output High, Low [custom]	15 mA
Current - Output High, Low [custom]	12 mA
Current - Quiescent (Iq)	200 µA
Function	Standard
Input Capacitance	5 pF
Max Propagation Delay @ V, Max CL	6.5 ns
Mounting Type	Surface Mount
Number of Bits per Element	8
Number of Elements	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	Tri-State, Non-Inverted
Package / Case	20-SOIC
Package / Case [y]	0.295 in
Package / Case [y]	7.5 mm
Supplier Device Package	20-SOIC
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply [Max]	5.25 V
Voltage - Supply [Min]	4.75 V

CY74FCT2574T Series

Octal D-Type Registers with 3-State Outputs and Series Damping Resistors

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Elements	Function	Mounting Type	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Output Type	Type	Trigger Type	Supplier Device Package	Package / Case	Package / Case [y]	Package / Case [y]	Number of Bits per Element	Max Propagation Delay @ V, Max CL	Current - Quiescent (Iq)	Clock Frequency	Input Capacitance	Package / Case [custom]	Package / Case [custom]
Texas Instruments CY74FCT2574ATSOC	4.75 V	5.25 V	85 °C	-40 °C	1	Standard	Surface Mount	15 mA	12 mA	Non-Inverted Tri-State	D-Type	Positive Edge	20-SOIC	20-SOIC	0.295 in	7.5 mm	8	10 ns	200 µA	250 MHz	5 pF
Texas Instruments CY74FCT2574CTSOC	4.75 V	5.25 V	85 °C	-40 °C	1	Standard	Surface Mount	15 mA	12 mA	Non-Inverted Tri-State	D-Type	Positive Edge	20-SOIC	20-SOIC	0.295 in	7.5 mm	8	5.2 ns	200 µA		5 pF
Texas Instruments CY74FCT2574TSOCE4	4.75 V	5.25 V	85 °C	-40 °C	1	Standard	Surface Mount	15 mA	12 mA	Non-Inverted Tri-State	D-Type	Positive Edge	20-SOIC	20-SOIC	0.295 in	7.5 mm	8	6.5 ns	200 µA	250 MHz	5 pF
Texas Instruments CY74FCT2574TSOC	4.75 V	5.25 V	85 °C	-40 °C	1	Standard	Surface Mount	15 mA	12 mA	Non-Inverted Tri-State	D-Type	Positive Edge	20-SOIC	20-SOIC	0.295 in	7.5 mm	8	6.5 ns	200 µA	250 MHz	5 pF
Texas Instruments CY74FCT2574ATQCT	4.75 V	5.25 V	85 °C	-40 °C	1	Standard	Surface Mount	15 mA	12 mA	Non-Inverted Tri-State	D-Type	Positive Edge	20-SSOP	20-SSOP			8	6.5 ns	200 µA		5 pF	0.154 in	3.9 mm
Texas Instruments CY74FCT2574TSOCTE4	4.75 V	5.25 V	85 °C	-40 °C	1	Standard	Surface Mount	15 mA	12 mA	Non-Inverted Tri-State	D-Type	Positive Edge	20-SOIC	20-SOIC	0.295 in	7.5 mm	8	6.5 ns	200 µA	250 MHz	5 pF
Texas Instruments 74FCT2574CTSOCTG4	4.75 V	5.25 V	85 °C	-40 °C	1	Standard	Surface Mount	15 mA	12 mA	Non-Inverted Tri-State	D-Type	Positive Edge	20-SOIC	20-SOIC	0.295 in	7.5 mm	8	5.2 ns	200 µA		5 pF
Texas Instruments CY74FCT2574ATQC
Texas Instruments CY74FCT2574TSOCTG4	4.75 V	5.25 V	85 °C	-40 °C	1	Standard	Surface Mount	15 mA	12 mA	Non-Inverted Tri-State	D-Type	Positive Edge	20-SOIC	20-SOIC	0.295 in	7.5 mm	8	6.5 ns	200 µA	250 MHz	5 pF
Texas Instruments 74FCT2574CTSOCTE4	4.75 V	5.25 V	85 °C	-40 °C	1	Standard	Surface Mount	15 mA	12 mA	Non-Inverted Tri-State	D-Type	Positive Edge	20-SOIC	20-SOIC	0.295 in	7.5 mm	8	5.2 ns	200 µA		5 pF

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

CY74FCT2574T Series

The CY74FCT2574T is a high-speed, low-power, octal D-type flip-flop featuring separate D-type inputs for each flip-flop. On-chip termination resistors at the outputs reduce system noise caused by reflections. The CY74FCT2574T can replace the CY74FCT574T to reduce noise in an existing design. This device has 3-state outputs for bus-oriented applications. A buffered clock (CP) and output-enable (OE\) inputs are common to all flip-flops. The CY74FCT2574T is identical to the CY74FCT2374T, except that on the CY74FCT2574T all outputs are on one side of the package and all inputs are on the other side. The flip-flops in the CY74FCT2574T 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 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.

This device is fully specified for partial-power-down applications using Ioff. The Ioffcircuitry disables the outputs, preventing damaging current backflow through the device when it is powered down.

The CY74FCT2574T is a high-speed, low-power, octal D-type flip-flop featuring separate D-type inputs for each flip-flop. On-chip termination resistors at the outputs reduce system noise caused by reflections. The CY74FCT2574T can replace the CY74FCT574T to reduce noise in an existing design. This device has 3-state outputs for bus-oriented applications. A buffered clock (CP) and output-enable (OE\) inputs are common to all flip-flops. The CY74FCT2574T is identical to the CY74FCT2374T, except that on the CY74FCT2574T all outputs are on one side of the package and all inputs are on the other side. The flip-flops in the CY74FCT2574T 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 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.

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CY74FCT2574TSOC

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Technical Specifications

CY74FCT2574T Series

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Description

CY74FCT2574T Series

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CY74FCT2574T Series