SN74LVC112APWRE4 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
Texas Instruments SN74LVC112APWRE4 is a dual JK-type negative-edge-triggered flip-flop in 16-pin TSSOP package, operating at 1.65V to 3.6V with 150 MHz maximum clock frequency and 24 mA output drive. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- SN74LVC112APWRE4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of SN74LVC112APWRE4?
- Dual JK-type flip-flops with negative-edge triggering and individual asynchronous CLR and PRE inputs for flexible state control
- High-speed 150 MHz maximum clock frequency with 50 pF load capacitance in a 16-pin TSSOP package
- LVC family 1.65V to 3.6V supply range with 24 mA output sink current for mixed-voltage interface compatibility
- AEC-Q100 qualified E4 suffix for automotive and high-reliability environments requiring lead-free RoHS compliance
What is SN74LVC112APWRE4 used for?
The SN74LVC112APWRE4 is used in digital logic circuits requiring dual JK flip-flop state storage, frequency division, and toggle functionality in portable, automotive, and industrial systems operating from 1.65V to 3.6V. Its 150 MHz clock speed suits pipeline registers and synchronization stages in FPGAs, DSPs, and microcontroller glue logic. The compact 16-pin TSSOP footprint and AEC-Q100 qualification make it a practical choice for space-constrained automotive control modules.
What are the specifications of SN74LVC112APWRE4?
| YTEOL | 0 |
| Family | LVC/LCX/Z |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e4 |
| Load Capacitance (CL) | 50pF |
| Logic IC Type | J-K FLIP-FLOP |
| Max Frequency@Nom-Sup | 150000000Hz |
| Max I(ol) | 0.024A |
| Number of Bits | 2 |
| Number of Functions | 2 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Prop. Delay@Nom-Sup | 5.9ns |
| Propagation Delay (tpd) | 7.1ns |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 1.65V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Trigger Type | NEGATIVE EDGE |
| fmax-Min | 150MHz |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| HTS Code | 8542.39.00.60 |
Where can I find the SN74LVC112APWRE4 datasheet?
SN74LVC112APWRE4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for SN74LVC112APWRE4?
Compatible alternatives and drop-in replacements for SN74LVC112APWRE4:
Flip-Flop, LVC/LCX/Z Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO16
J-K Flip-Flop, LVC/LCX/Z Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO16
J-K Flip-Flop, LVC/LCX/Z Series, 2-Func, Negative Edge Triggered, 2-Bit, Complementary Output, CMOS, PDSO16
Frequently Asked Questions
At what maximum clock frequency can the SN74LVC112APWRE4 operate reliably?
The SN74LVC112APWRE4 supports a maximum clock frequency of 150 MHz at a 3.3V supply with a 50 pF load, making it suitable for high-speed digital logic, frequency dividers, and synchronous counter stages in LVC-family designs.
What supply voltage range does the SN74LVC112APWRE4 accept, and is it compatible with 1.8V logic systems?
The device operates from 1.65V to 3.6V, fully covering 1.8V, 2.5V, and 3.3V logic rails; its LVC family output levels and 24 mA sink current enable direct interfacing with low-voltage FPGAs and microcontrollers without external level shifters.
Does the SN74LVC112APWRE4 carry any automotive qualification for use in vehicle electronics?
Yes, the E4 suffix indicates AEC-Q100 automotive qualification with a lead-free JESD-609 e4 finish; the 16-pin TSSOP package and -40°C to 125°C temperature range support harsh automotive environments such as body control modules and powertrain controllers.
How does the asynchronous CLR and PRE functionality of the SN74LVC112APWRE4 benefit initialization-critical circuits?
Each of the 2 flip-flop elements has independent active-low asynchronous CLR and PRE inputs that override the clock, allowing immediate state forcing to 0 or 1 within nanoseconds at 3.3V, which simplifies power-on reset and error-recovery sequences in digital state machines.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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