Texas Instruments CD14538BPW Microcontrollers
Dual Monostable Multivibrator IC, CMOS, 3-18V, 125°C, TSSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
CD14538BPW
Detailed Description
Dual Monostable Multivibrator IC, CMOS, 3-18V, 125°C, TSSOP
Package
16-TSSOP (0.173", 4.40mm Width)
Lifecycle Status
Obsolete
Datasheet
CD14538BPW Datasheet
Quick Jump:
Technical Specifications
Texas Instruments CD14538BPW Microcontrollers technical specifications.
General
Series
4000B
RoHS
Yes
Package / Case
16-TSSOP
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C
Supply Voltage
3 V ~ 18 V
Lifecycle Status
Obsolete
Logic Type
Monostable
Current Output High Low
6.8mA, 6.8mA
Schmitt Trigger Input
Yes
Alternate Parts Comparison (CD14538BPW vs LM25574QMTX/NOPB vs LM5574Q0MTX/NOPB vs LM5574QMTX/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-TSSOP | 16-TSSOP | 16-TSSOP | 16-TSSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Package | 16-TSSOP | TSSOP (PW)-16 | TSSOP (PW)-16 | TSSOP (PW)-16 |
| Switching Frequency | -- | 50kHz ~ 1MHz | 50kHz ~ 500kHz | 50kHz ~ 500kHz |
| Control Mode | -- | current mode | current mode | current mode |
| Duty Cycle Max | -- | 95 | 95 | 95 |
| Function | -- | Step-Down | Step-Down | Step-Down |
| Iout Max a | -- | 0.5 | 0.5 | 0.5 |
| Iq Typ Ma | -- | 1 | 1 | 1 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
MC14538BDTR2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Monostable Multivibrator 95 ns 16-TSSOP
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