SN74HCT574DBRE4

Unknown

Texas Instruments

IC FF D-TYPE SNGL 8BIT 20SSOP

Find alt

Alpha

SN74HCT574DBRE4

Unknown

Texas Instruments

IC FF D-TYPE SNGL 8BIT 20SSOP

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

74HCT574 Series

The CD74HCT574 is an octal D-type flip-flop with 3-state outputs and the capability to drive 15 LSTTL loads. The eight edge-triggered flip-flops enter data into their registers on the low-to-high transition of the clock (CP). The output enable (OE)\ controls the 3-state outputs and is independent of the register operation. When OE\ is high, the outputs are in the high-impedance state.

Technical Specifications

Parameters and characteristics for this part

Specification	SN74HCT574DBRE4

Clock Frequency	40 MHz
Current - Output High	6 mA
Current - Output Low	6 mA
Current - Quiescent (Iq)	8 µA
Function	Standard
Input Capacitance	3 pF
Max CL	150 pF
Max Propagation Delay	47 ns
Mounting Type	Surface Mount
Number of Bits per Element	8 bits
Number of Elements	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Type	Tri-State, Non-Inverted
Package Length	0.209 in
Package Name	20-SSOP
Package Width	5.3 mm
Trigger Type	Positive Edge
Type	D-Type
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	4.5 V

74HCT574 Series

Automotive Catalog High Speed CMOS Logic Octal Positive-Edge-Triggered D-Type Flip-Flops with 3-Stat

Part	Number of Elements	Max CL	Max Propagation Delay	Current - Quiescent (Iq)	Trigger Type	Package Name	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Clock Frequency	Package Length	Package Width	Output Type	Input Capacitance	Type	Mounting Type	Function	Number of Bits per Element	Current - Output High	Current - Output Low	Qualification	Grade
Texas Instruments SN74HCT574DWG4	1	150 pF	47 ns	8 µA	Positive Edge	20-SOIC	85 °C	-40 °C	5.5 V	4.5 V	40 MHz	0.295 in	7.5 mm	Non-Inverted Tri-State	3 pF	D-Type	Surface Mount	Standard	8 bits	6 mA	6 mA
Texas Instruments SN74HCT574DBR	1	150 pF	47 ns	8 µA	Positive Edge	20-SSOP	85 °C	-40 °C	5.5 V	4.5 V	40 MHz	0.209 in	5.3 mm	Non-Inverted Tri-State	3 pF	D-Type	Surface Mount	Standard	8 bits	6 mA	6 mA
Texas Instruments CD74HCT574M96	1	15 pF	15 ns	8 µA	Positive Edge	20-SOIC	125 °C	-55 °C	5.5 V	4.5 V	60 MHz	0.295 in	7.5 mm	Non-Inverted Tri-State	10 pF	D-Type	Surface Mount	Standard	8 bits	6 mA	6 mA
Texas Instruments SN74HCT574DWR	1	150 pF	47 ns	8 µA	Positive Edge	20-SOIC	85 °C	-40 °C	5.5 V	4.5 V	40 MHz	0.295 in	7.5 mm	Non-Inverted Tri-State	3 pF	D-Type	Surface Mount	Standard	8 bits	6 mA	6 mA
Texas Instruments CD74HCT574QM96Q1	1	50 pF	33 ns	8 µA	Positive Edge	20-SOIC	125 °C	-40 °C	5.5 V	4.5 V	60 MHz	0.295 in	7.5 mm	Non-Inverted Tri-State	10 pF	D-Type	Surface Mount	Standard	8 bits	6 mA	6 mA	AEC-Q100	Automotive
Texas Instruments CD74HCT574QPWRG4Q1	1	50 pF	33 ns	8 µA	Positive Edge	20-TSSOP	125 °C	-40 °C	5.5 V	4.5 V	60 MHz	0.173 in	4.4 mm	Non-Inverted Tri-State	10 pF	D-Type	Surface Mount	Standard	8 bits	6 mA	6 mA	AEC-Q100	Automotive
Texas Instruments CD74HCT574QPWRQ1	1	50 pF	33 ns	8 µA	Positive Edge	20-TSSOP	125 °C	-40 °C	5.5 V	4.5 V	60 MHz	0.173 in	4.4 mm	Non-Inverted Tri-State	10 pF	D-Type	Surface Mount	Standard	8 bits	6 mA	6 mA	AEC-Q100	Automotive
Texas Instruments CD74HCT574QPWREP	1	50 pF	33 ns	8 µA	Positive Edge	20-TSSOP	125 °C	-40 °C	5.5 V	4.5 V	60 MHz	0.173 in	4.4 mm	Non-Inverted Tri-State	10 pF	D-Type	Surface Mount	Standard	8 bits	6 mA	6 mA
Texas Instruments SN74HCT574N	1	150 pF	47 ns	8 µA	Positive Edge	20-DIP 20-PDIP	85 °C	-40 °C	5.5 V	4.5 V	40 MHz	0.3 in	7.62 mm	Non-Inverted Tri-State	3 pF	D-Type	Through Hole	Standard	8 bits	6 mA	6 mA
Texas Instruments CD74HCT574E	1	50 pF	33 ns	8 µA	Positive Edge	20-DIP 20-PDIP	125 °C	-55 °C	5.5 V	4.5 V	60 MHz	0.3 in	7.62 mm	Non-Inverted Tri-State	10 pF	D-Type	Through Hole	Standard	8 bits	6 mA	6 mA

Pricing

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

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

SN74HCT574DBRE4 | Datasheet