
For Reference Only
Part Number | HCPL-7721#300 |
OEMstron Part # | HCPL-7721-300 |
Manufacturer | Broadcom |
Category | Semiconductors › Isolators › Optoisolators - Logic Output |
Description | OPTOISO 3.75KV PUSH PULL 8DIP GW |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | HCPL-7721#300 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
HCPL-7721#300 Specifications
Part Number | HCPL-7721#300 | |
Brand | Broadcom | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Isolators | |
Subcategory | Optoisolators - Logic Output | |
Manufacturer | Broadcom Limited | |
Series | - | |
Number of Channels | 1 | |
Inputs - Side 1/Side 2 | 1/0 | |
Voltage - Isolation | 3750Vrms | |
Common Mode Transient Immunity (Min) | 10kV/µs | |
Input Type | Logic | |
Output Type | Push-Pull, Totem Pole | |
Current - Output / Channel | 10mA | |
Data Rate | 25MBd | |
Propagation Delay tpLH / tpHL (Max) | 40ns, 40ns | |
Rise / Fall Time (Typ) | 9ns, 8ns | |
Voltage - Forward (Vf) (Typ) | - | |
Current - DC Forward (If) (Max) | - | |
Voltage - Supply | 4.5V ~ 5.5V | |
Operating Temperature | -40°C ~ 85°C | |
Mounting Type | Surface Mount | |
Package / Case | 8-SMD, Gull Wing | |
Supplier Device Package | 8-DIP Gull Wing |
HCPL-7721#300 Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
HCPL-7721-500E D# HCPL-7721-500E Broadcom Limited |
Optocoupler Logic-Out Push-Pull Logic, Buffer-IN 1-CH 8-Pin PDIP SMD T/R - Tape and Reel (Alt: HCPL-7721-500E) |
Americas - 1000 |
HCPL-7721-300E D# HCPL-7721-300E Broadcom Limited |
Optocoupler Logic-Out Push-Pull Logic, Buffer-IN 1-CH 8-Pin PDIP SMD Tube - Rail/Tube (Alt: HCPL-7721-300E) RoHS: Compliant
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Americas - 0 |
Part Number | Description | Stock |
HCPL-7721-300E D# HCPL-7721-300E Broadcom Limited |
Optocoupler Logic-Out Push-Pull Logic, Buffer-IN 1-CH 8-Pin PDIP SMD Tube (Alt: HCPL-7721-300E) |
Europe - 1100 |
HCPL-7721-500E D# HCPL-7721-500E Broadcom Limited |
Optocoupler Logic-Out Push-Pull Logic, Buffer-IN 1-CH 8-Pin PDIP SMD T/R (Alt: HCPL-7721-500E) |
Europe - 0 |
Part Number | Description | Stock |
HCPL-7721#300 Avago Technologies |
OPTOCOUPL LOGIC-OUT PUSH-PULL LOGIC, BFFR-IN 1CH 8PDIP SMD - Rail/Tube |
Contact Us |
HCPL-7721-300E Avago Technologies |
OPTOCOUPL LOGIC-OUT PUSH-PULL LOGIC, BFFR-IN 1CH 8PDIP SMD - Rail/Tube |
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HCPL-7721-500E Avago Technologies |
OPTOCOUPL LOGIC-OUT PUSH-PULL LOGIC, BFFR-IN 1CH 8PDIP SMD - Tape and Reel |
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Part Number | Description | Stock |
HCPL-7721#300 D# HCPL-7721#300-ND Broadcom Limited |
OPTOISO 3.75KV PUSH PULL 8DIP GW |
Limited Supply - Call |
HCPL-7721-500E D# 516-3703-1-ND Broadcom Limited |
OPTOISO 3.75KV PUSH PULL 8DIP GW |
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HCPL-7721-300E D# HCPL-7721-300E-ND Broadcom Limited |
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Temporarily Out of Stock |
Part Number | Description | Stock |
HCPL-7721-300E Avago Technologies |
OEM/CM Immediate delivery |
1400 |
HCPL-7721-500E Avago Technologies |
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2810 |
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HCPL-7721-300E D# 630-HCPL-7721-300E Broadcom Limited |
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HCPL-7721-500E D# 630-HCPL-7721-500E Broadcom Limited |
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1837 |
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HCPL-7721-300E D# XSKDRABV0019941 Broadcom Limited |
900 | |
HCPL-7721-500E D# XSKDRABV0019942 Broadcom Limited |
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Part Number | Description | Stock |
HCPL-7721-300E D# NS-HCPL-7721-300E Avago Technologies |
OEM/CM ONLY |
1713 |
HCPL-7721-500E D# NS-HCPL-7721-500E Avago Technologies |
OEM/CM ONLY |
2335 |
HCPL-7721#300 D# NS-HCPL-7721#300 Avago Technologies |
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HCPL7721#300 D# NS-HCPL7721#300 Hewlett Packard Co |
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1435 |
Part Number | Description | Stock |
HCPL-7721#300 Hewlett Packard Co |
40 |
Part Number | Description | Stock |
HCPL7721300 Agilent Technologies Inc |
OEM/CM ONLY |
116 |
HCPL7721300E Agilent Technologies Inc |
OEM/CM ONLY |
1345 |
Part Number | Description | Stock |
HCPL-7721-500E Avago Technologies |
IN stock Immediate delivery |
2825 |
HCPL-7721-300E Avago Technologies |
IN stock Immediate delivery |
1415 |
Part Number | Description | Stock |
HCPL-7721-500E Agilent Technologies Inc |
shipping today |
3236 |
HCPL-7721-300E Avago Technologies |
shipping today |
1396 |
Part Number | Description | Stock |
HCPL-7721-300E Avago Technologies |
RFQ |
11604 |
HCPL-7721-500E Avago Technologies |
RFQ |
9533 |
HCPL7721-300E Avago Technologies |
RFQ |
692 |
Part Number | Description | Stock |
HCPL-7721-500E Broadcom Limited |
OPTOISO 3.75KV PUSH PULL 8DIP GW |
2945 |
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Lead-Time | To be Confirmed |
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