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SN74HCT574DW - TI
Manufacturer:
TI
ManyChip's Part#:
MC13902073
Category:
Flip Flop IC
Package:
SOIC-20
Datasheet:
Datasheet 3D Model
Description:
TEXAS INSTRUMENTS SN74HCT574DW Flip-Flop, Tri State Non Inverted, Positive Edge, 74HCT574, D, 35ns, 40MHz, 6mA, SOIC
Stock Locations:
Availability:
50 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 1.22

Updated at 02/11/2025 10:30:15(UTC+8)

Certifications

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Description

The SN74HCT574DW is an octal edge-triggered D-type Flip-flop with 3-state outputs. It is designed specifically for bus driving. It is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers and working registers. The eight flip-flops enter data on the low-to-high transition of the clock input. A buffered 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 interface or pull-up components. OE\ does not affect the internal operations of the flip-flops. Old data can be retained or new data can be entered while the outputs are in the high-impedance state.
High-current 3-state non-inverting outputs drive bus lines directly or up to 15 LSTTL loads
Inputs are TTL-voltage compatible
Bus-structured pinout
80µA Maximum low power consumption
22ns Typical tpd
±6mA Output drive at 5V
1µA Maximum low input current
Green product and no Sb/Br

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SN74HCT574DW Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	SOIC-20
Frequency	40 MHz
Supply Voltage (DC)	4.50V ~ 5.50V
Number of Outputs	8 Output
Output Current	6 mA
Number of Circuits	8 Circuit
Number of Channels	8 Channel
Number of Positions	20 Position
Clock Speed	40 MHz
Number of Bits	8 Bit
Propagation Delay Max (tpd)	41.0 ns
Polarity	Non-Inverting
Voltage Nodes	5.00 V
Input Capacitance	3 pF
Output Current Drive	-1.00 mA
Number of Inputs	8 Input
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.5V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4.5 V
	Show
Size-Length	12.8 mm
Size-Width	7.52 mm
Size-Height	2.35 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

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