Features
Operation from Single or Dual Supplies
Common Mode Input Voltage Range to GND
Output Voltage Compatible with TTL, DTL, ECL,
MOS and CMOS
Differential Input Voltage Range Equal to the
supply Voltage
Maximum Input Offset Voltage (VIO)
- CA139A. . . . . . . . . . . 2mV
- CA139, CA239, CA339 . . . . . . . . 5mV
- LM2901. . . . . . . . . . . . . . . 7mV
- LM3302. . . . . . . . . . . . . . . 20mV
Replacement for Industry Types 139, 239, 339, 139A,
2901, 3302
Applications
Square Wave Generator
Time Delay Generators
Pulse Generators
Multivibrators
High Voltage Digital Logic Gates
A/D Converters
MOS Clock Timers
Quad Voltage Comparators for Industrial,
Commercial and Military Applications
The devices in this series consist of four
independent single or dual supply voltage
comparators on a single monolithic substrate.
The common mode input voltage range includes
ground even when operated from a single supply,
and the low power supply current drain makes
these comparators suitable for battery operation.
These types were designed to directly interface
with TTL and CMOS.
Type CA139A, has a lower input offset voltage than
the CA139. Some of the SOIC parts are available on
tape and reel (see Ordering Information table).
Replace the M suffix in the part number with M96
when ordering (e.g.,CA0239M96).
Schematic Diagram
Typical Performance Curves
SUPPLY CURRENT vs SUPPLY VOLTAGE
INPUT CURRENT vs SUPPLY VOLTAGE
Typical Performance Curves
RESPONSE TIME FOR VARIOUS INPUT
OVERDRIVES - NEGATIVE TRANSITION
RESPONSE TIME FOR VARIOUS INPUT
OVERDRIVES - POSITIVE TRANSI
OUTPUT SATURATION VOLTAGE vs OUTPUT SINK CURRENT
Metallization Mask Layout
NOTE: Dimensions in parentheses
are in mm and are derived from the
basic in. dimensions as indicated. Grid
graduations are in mils (10－⒊inch).
Part No Temp(℃） Package
CA0139E -55 to 125 PDIP-14
CA0139M,AM -55 to 125 SOIC-14
CA0239E -25 to 85 PDIP-14
CA0239M96 -25 to 85 SOIC-14
CA0339E 0 to 70 PDIP-14
CA0339M 0 to 70 SOIC-14
LM339N 0 to 70 PDIP-14
LM2901N -40 to 85 PDIP-14
LM3302M96 -40 to 85 SOIC-14
LM3302N -40 to 85 PDIP-14