SN74HC573APWR Part Information
The SNx4HC573A devices are octal transparent D-type latches that 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. While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up.
- Bus-Structured Pinout
- High-Current 3-State Outputs Drive Bus Lines Directly up to 15 LSTTL Loads
- Low Input Current: 1 u00b5A (Maximum)
- Low Power Consumption: 80-u00b5A Maximum ICC
- Typical tpd = 21 ns
- Wide Operating Voltage Range from 2 V to 6 V
- u00b16-mA Output Drive at 5 V
|Logic Family / Base Number||74HC573|
|Latch Type||D Type Transparent|
|IC Output Type||Tri State|
|Logic Case Style||TSSOP|
|No. of Pins||20Pins|
|Supply Voltage Min||2V|
|Supply Voltage Max||6V|
|No. of Bits||8bit|
|Logic IC Family||74HC|
|Logic IC Base Number||74573, 745734|
|Operating Temperature Min||-40°C|
|Operating Temperature Max||85°C|
|Automotive Qualification Standard||-|
|RoHS Phthalates Compliant||Yes|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|Logic Function Number||74573|
|Logic IC Function||Octal D-Type Latch|
|Operating Temperature Range||-40°C to +85°C|
|Supply Voltage Range||2V to 6V|
|Termination Type||Surface Mount Device|
Alternative Part Descriptions
- IC, LATCH, D TYPE, OCTAL, SMD; Logic Family / Base Number:74HC573; Latch Type:D Type Transparent; IC Output Type:Tri State; Propagation Delay:43ns; Output Current:7.8mA; Logic Case Style:TSSOP; No. of Pins:20Pins; Supply Voltage RoHS Compliant: Yes | Newark Electronics
- Octal Transparent D-Type Latches With 3-State Outputs | Texas Instruments
- Octal Latch [Texas Instruments] SN74HC573APWR Octal Latch | Distrelec
Frequently Asked Questions
Where can I find additional details, specifications and documents for a SN74HC573APWR?
Additional datasheets, footprints and schematics for SN74HC573APWR are listed in our Part Details tab. You can also find the SN74HC573APWR image and similar parts on this details page.
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What category does SN74HC573APWR fall under?
The SN74HC573APWR is listed under Semiconductors - ICs > Logic > Latches.
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Is the SN74HC573APWR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
Which authorised distributors for SN74HC573APWR have stock available?
Authorised distributors including Newark Electronics, Texas Instruments and Distrelec have stock available or on a lead time for SN74HC573APWR.
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