Comparator Standard (General Purpose) CMOS, DTL, ECL, MOS, Open-Collector, TTL 16-QFN (3x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM239QT

DigiKey Part Number
497-13140-2-ND - Tape & Reel (TR)
497-13140-1-ND - Cut Tape (CT)
497-13140-6-ND - Digi-Reel®
Manufacturer
STMicroelectronics
Manufacturer Product Number
LM239QT
Description
IC COMPARATOR 4 DIFF 16QFN
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Comparator Standard (General Purpose) CMOS, DTL, ECL, MOS, Open-Collector, TTL 16-QFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
LM239QT Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
STMicroelectronics
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
Standard (General Purpose)
Number of Elements
4
Output Type
CMOS, DTL, ECL, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±)
2V ~ 36V, ±1V ~ 18V
Voltage - Input Offset (Max)
5mV
Current - Input Bias (Max)
0.25µA @ 5V
Current - Output (Typ)
16mA @ 5V
Current - Quiescent (Max)
2mA
CMRR, PSRR (Typ)
-
Propagation Delay (Max)
-
Hysteresis
-
Operating Temperature
-40°C ~ 105°C
Package / Case
16-VFQFN Exposed Pad
Mounting Type
Surface Mount
Supplier Device Package
16-QFN (3x3)
Base Product Number
LM239
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 32 377
Check for Additional Incoming Stock
Quantity
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R9,75000R9,75
10R6,92300R69,23
25R6,20400R155,10
100R5,40580R540,58
250R5,02640R1 256,60
500R4,79788R2 398,94
1 000R4,60934R4 609,34
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000R4,37649R13 129,47
6 000R4,26259R25 575,54
9 000R4,20556R37 850,04
15 000R4,14233R62 134,95
21 000R4,10540R86 213,40
30 000R4,06987R122 096,10
Manufacturers Standard Package