The 74HC573 is an 8-bit D-type transparent latch with 3-state outputs that is designed for 2.0V to 5.5V VCC operation. The device can be used for driving loads with high capacitance or relatively low-impedance, making it suitable for applications in buffer registers, I/O ports, bidirectional bus drivers and working registers.
The output enable OE input is active-low. In this case, when the latch enable LE input is taken high, nQ outputs follow the data at nD inputs. When LE input is taken low, nQ outputs are latched to retain the setup data. When OE is high, all outputs are in high-impedance state.
The output enable OE input can make all outputs in high/low logic levels or high-impedance state, which has no influence on the inner working of the latches. When the outputs are in high-impedance state, the latch can retain old data or enter new data.
The 74HC573 is available in Green SOIC-20 and TSSOP-20 packages. It operates over an ambient temperature range of -40℃ to +125℃.
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FEATURES
● Wide Supply Voltage Range: 2.0V to 5.5V
● +7.8mA/-7.8mA Output Current
● 8-Bit D-Type Transparent Latch
● CMOS Low Power Consumption
● 3-State Non-Inverting Outputs Suitable for Bus-Oriented Applications
● -40℃ to +125℃ Operating Temperature Range
● Available in Green SOIC-20 and TSSOP-20 Packages
● +7.8mA/-7.8mA Output Current
● 8-Bit D-Type Transparent Latch
● CMOS Low Power Consumption
● 3-State Non-Inverting Outputs Suitable for Bus-Oriented Applications
● -40℃ to +125℃ Operating Temperature Range
● Available in Green SOIC-20 and TSSOP-20 Packages
APPLICATIONS
Computing: Server, PC and Notebook
Telecom Equipment
Medical Equipment
Telecom Equipment
Medical Equipment
Ordering Information
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
74HC573XS20G/TR | Active | SOIC-20 | 20 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $1.33/unit 25-99 units : $1.14/unit 100-249 units : $0.95/unit 250-499 units : $0.76/unit 500-999 units : $0.665/unit 1000-9999 units : $0.494/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 70 days 1000K and above : 91 days | |
74HC573XTS20G/TR | Active | TSSOP-20 | 20 | Yes | Yes | Yes | Yes | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $1.33/unit 25-99 units : $1.14/unit 100-249 units : $0.95/unit 250-499 units : $0.76/unit 500-999 units : $0.665/unit 1000-9999 units : $0.494/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
