ILC555D Integral Corp., ILC555D Datasheet

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ILC555D

Manufacturer Part Number
ILC555D
Description
Manufacturer
Integral Corp.
Datasheet

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CMOS general purpose timer
The ILC555 is CMOS RC timers providing significantly improved
performance over the standard SE/NE555 and 355 timers, while at the
same time being direct replacements for those devices in most applications.
Improved parameters include low supply current, wide operating supply
voltage range, low THRESHOLD, TRIGGER and RESET currents, no
crowbarring of the supply current during output transitions, higher
frequency performance and no requirement to decouple CONTROL
VOLTAGE for stable operation.
accurate time delays of frequencies.
• Exact equivalent in most cases for SE/NE555.
• Low Supply Current.
• High speed operation – 500 kHz guaranteed.
• Wide operation supply voltage range – 2 to 18 volts.
• Timing from microseconds through hours.
• Operates in both astable and monostable modes.
• Adjustable duty cycle.
• High output source/sink driver can drive TTL/CMOS
Specifically, the ILC555 is stable controller capable of producing
TRIGGER
OUTPUT
T
RESET
ORDERING INFORMATION
A
GND
= -20° to 70° C for all packages.
PIN ASSIGNMENT
03
04
02
TECHNICAL DATA
ILC555N Plastic
01
ILC555D SOIC
ILC555
ILC555N
08
07
06
05
THRESHOLD
DISCHARGE
CONTROL
V
VOLTAGE
CC
1

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ILC555D Summary of contents

Page 1

... Timing from microseconds through hours. • Operates in both astable and monostable modes. • Adjustable duty cycle. • High output source/sink driver can drive TTL/CMOS TECHNICAL DATA ILC555 ORDERING INFORMATION ILC555N Plastic ILC555D SOIC T = -20° to 70° C for all packages. A PIN ASSIGNMENT GND 01 08 ...

Page 2

TRUTH TABLE THRESHOLD TRIGGER X X > 2/3⋅V > 1/3⋅ < 2/3⋅V > 1/3⋅ < 1/3⋅V CC MAXIMUM RATINGS AND RECOMMENDED OPERATING CONDITIONS Parameter, unit Supply Voltage Output Current, mА I Input Voltage, ...

Page 3

DC ELECTRICAL CHARACTERISTICS Parameter, units Symbol Threshold Voltage Trigger voltage TRIG Reset voltage RST Control Voltage Lead Output voltage Low Output voltage High Supply ...

Page 4

AC ELECTRICAL CHARACTERISTICS Parameter, unit Symbol Rise (Fall) Time of Output THL ns Guaranteed Max Osc Freq, f MAX kHz , % Initial accuracy αf Drift with , %/°С Temperature Drift with Supply Voltage, Δf %/В THRESHOLD ...

Page 5

SEATING -T- PLANE 0.25 (0.010 NOTES: 1. Dimensions “A”, “B” do not include mold flash or protrusions. Maximum mold flash or protrusions 0.25 mm (0.010) per ...

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