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The HCPL-4504/0454 and

HCNW4504 CTR, propagation

delay, and CMR are specified for

both TTL and IPM load/drive

conditions. Specifications and

typical performance plots for both

TTL and IPM conditions are

provided for ease of application.

These single channel, diode-

transistor optocouplers are

available in 8-Pin DIP, SO-8, and

Widebody package configura-

tions. An insulating layer between

a LED and an integrated

photodetector provide electrical

insulation between input and

output. Separate connections for

Selection Guide

Single Channel Packages

8-Pin DIP

Small Outline

Widebody

(300 Mil)

SO-8

(400 Mil)

HCPL-4504

HCPL-0454

HCNW4504

Ordering Information

Specify Part Number followed by Option Number (if desired).

Example:

HCPL-4504#XXX

020 = UL 5000 V rms/1 Minute Option*

300 = Gull Wing Surface Mount Option†

500 = Tape and Reel Packaging Option

Option data sheets available. Contact your Hewlett-Packard sales representative or authorized distributor for

information.

*For HCPL-4504 only. Combination of Option 020 and Option 060 is not available.

†Gull wing surface mount option applies to through hole parts only.

Schematic

IF

SHIELD

8

6

5

GND

VCC

2

3

VO

ICC

VF

IO

ANODE

CATHODE

+

–

the photodiode bias and output-

transistor collector increase the

speed up to a hundred times that

of a conventional phototransistor

coupler by reducing the base

collector capacitance.