Integrated Circuits (ICs)

SN74ABT574ADWR

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FLIP FLOP D-TYPE BUS INTERFACE POS-EDGE 3-ST 1-ELEMENT 20-PIN SOIC T/R

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Search across all available documentation for this part.

DocumentsBus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)Selecting the Right Level Translation Solution (Rev. A)+18

Integrated Circuits (ICs)

SN74ABT574ADWR

Active

Texas Instruments

FLIP FLOP D-TYPE BUS INTERFACE POS-EDGE 3-ST 1-ELEMENT 20-PIN SOIC T/R

Deep-Dive with AI

DocumentsBus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)Selecting the Right Level Translation Solution (Rev. A)+18

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74ABT574ADWR

Clock Frequency	200 MHz
Current - Output High, Low [custom]	64 mA
Current - Output High, Low [custom]	32 mA
Function	Standard
Input Capacitance	3.5 pF
Max Propagation Delay @ V, Max CL	4.8 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]	5.5 V
Voltage - Supply [Min]	4.5 V

SN74ABT574A Series

Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs

Part	Trigger Type	Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Function	Current - Output High, Low [custom]	Current - Output High, Low [custom]	Mounting Type	Clock Frequency	Input Capacitance	Number of Bits per Element	Operating Temperature [Max]	Operating Temperature [Min]	Max Propagation Delay @ V, Max CL	Number of Elements	Output Type	Supplier Device Package	Package / Case [y]	Package / Case [y]	Package / Case [x]	Package / Case	Package / Case
Texas Instruments SN74ABT574ARGYR	Positive Edge	D-Type	4.5 V	5.5 V	20-VFQFN Exposed Pad	Standard	64 mA	32 mA	Surface Mount	200 MHz	3.5 pF	8	85 °C	-40 °C	6.6 ns	1	Non-Inverted Tri-State	20-VQFN (3.5x4.5)
Texas Instruments SN74ABT574DWR
Texas Instruments SN74ABT574ADWR	Positive Edge	D-Type	4.5 V	5.5 V	20-SOIC	Standard	64 mA	32 mA	Surface Mount	200 MHz	3.5 pF	8	85 °C	-40 °C	4.8 ns	1	Non-Inverted Tri-State	20-SOIC	0.295 in	7.5 mm
Texas Instruments SN74ABT574APW	Positive Edge	D-Type	4.5 V	5.5 V	20-TSSOP	Standard	64 mA	32 mA	Surface Mount	200 MHz	3.5 pF	8	85 °C	-40 °C	6.6 ns	1	Non-Inverted Tri-State	20-TSSOP	4.4 mm		0.173 in
Texas Instruments SN74ABT574ADW	Positive Edge	D-Type	4.5 V	5.5 V	20-SOIC	Standard	64 mA	32 mA	Surface Mount	200 MHz	3.5 pF	8	85 °C	-40 °C	4.8 ns	1	Non-Inverted Tri-State	20-SOIC	0.295 in	7.5 mm
Texas Instruments SN74ABT574ANG4	Positive Edge	D-Type	4.5 V	5.5 V	20-DIP	Standard	64 mA	32 mA	Through Hole	200 MHz	3.5 pF	8	85 °C	-40 °C	6.6 ns	1	Non-Inverted Tri-State	20-PDIP				7.62 mm	0.3 in
Texas Instruments SN74ABT574ANSRG4	Positive Edge	D-Type	4.5 V	5.5 V	20-SOIC	Standard	64 mA	32 mA	Surface Mount	200 MHz	3.5 pF	8	85 °C	-40 °C	6.6 ns	1	Non-Inverted Tri-State	20-SO				5.3 mm	0.209 "
Texas Instruments SN74ABT574ADBR	Positive Edge	D-Type	4.5 V	5.5 V	20-SSOP	Standard	64 mA	32 mA	Surface Mount	200 MHz	3.5 pF	8	85 °C	-40 °C	6.6 ns	1	Non-Inverted Tri-State	20-SSOP
Texas Instruments SN74ABT574ADB	Positive Edge	D-Type	4.5 V	5.5 V	20-SSOP	Standard	64 mA	32 mA	Surface Mount	200 MHz	3.5 pF	8	85 °C	-40 °C	6.6 ns	1	Non-Inverted Tri-State	20-SSOP
Texas Instruments SN74ABT574ANSR	Positive Edge	D-Type	4.5 V	5.5 V	20-SOIC	Standard	64 mA	32 mA	Surface Mount	200 MHz	3.5 pF	8	85 °C	-40 °C	6.6 ns	1	Non-Inverted Tri-State	20-SO				5.3 mm	0.209 "

Pricing

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

Distributor	Package	Quantity	$

Arrow	N/A	2000	$ 0.40
Digikey	Cut Tape (CT)	1	$ 1.06
		10	$ 0.95
		25	$ 0.90
		100	$ 0.74
		250	$ 0.69
		500	$ 0.61
		1000	$ 0.48
	Digi-Reel®	1	$ 1.06
		10	$ 0.95
		25	$ 0.90
		100	$ 0.74
		250	$ 0.69
		500	$ 0.61
		1000	$ 0.48
	Tape & Reel (TR)	2000	$ 0.45
		6000	$ 0.43
		10000	$ 0.41
Texas Instruments	LARGE T&R	1	$ 0.79
		100	$ 0.60
		250	$ 0.45
		1000	$ 0.32

Description

General part information

SN74ABT574A Series

These 8-bit flip-flops feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

The eight flip-flops of the SN54ABT574 and SN74ABT574A are edge-triggered D-type flip-flops. On the positive transition of the clock (CLK) input, the Q outputs are set to the logic levels set up at the data (D) inputs.

A buffered output-enable (OE)\ input can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without need for interface or pullup components.

Documents

Technical documentation and resources

SN74ABT574ADWR

Deep-Dive with AI

SN74ABT574ADWR

Deep-Dive with AI

Technical Specifications

SN74ABT574A Series

Pricing

Description

SN74ABT574A Series

Documents

Bus-Interface Devices With Output-Damping Resistors Or Reduced-Drive Outputs (Rev. A)

Selecting the Right Level Translation Solution (Rev. A)

Advanced BiCMOS Technology (ABT) Logic Enables Optimal System Design (Rev. A)

LOGIC Pocket Data Book (Rev. B)

Power-Up Behavior of Clocked Devices (Rev. B)

TI IBIS File Creation, Validation, and Distribution Processes

Advanced BiCMOS Technology (ABT) Logic Characterization Information (Rev. B)

Power-Up 3-State (PU3S) Circuits in TI Standard Logic Devices

Semiconductor Packing Material Electrostatic Discharge (ESD) Protection

SN54ABT574, SN74ABT574A datasheet (Rev. F)

Input and Output Characteristics of Digital Integrated Circuits

Quad Flatpack No-Lead Logic Packages (Rev. D)

Logic Guide (Rev. AB)

Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)

Family of Curves Demonstrating Output Skews for Advanced BiCMOS Devices (Rev. A)

Advanced Bus Interface Logic Selection Guide

Implications of Slow or Floating CMOS Inputs (Rev. E)

Understanding Advanced Bus-Interface Products Design Guide

Live Insertion

Designing With Logic (Rev. C)

SN74ABT574A Series