Logic Guide (Rev
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Logic Guide www.ti.com/logic 2017 Logic Guide Introduction and Contents Introduction Today’s applications are evolving with greater functionality and smaller size. Table of Contents As the world leader in logic, Texas TI’s goal is to help designers easily find Logic Guide 2017 Instruments (TI) offers a full spectrum the ideal logic technology or function 2 Introduction and Contents of logic functions and technologies they need. Logic families are offered at that range from the mature bipolar and Logic Overview every price/performance node along bipolar complementary metal-oxide 3 World of TI Logic with benchmark delivery, reliability, and semiconductor (BiCMOS) families to 4 IC Basics worldwide support. TI maintains a firm the latest advanced-CMOS families. TI commitment to remain in the market 5 Automotive Logic offers process technologies with the with both leading-edge and mature 6 Introducing the Next Generation logic performance and features needed QFN packaging logic lines. in today’s electronic markets while 7 Technology Functions Matrix maintaining support for traditional logic Logic suppliers have historically focused Logic Families products. on speed and low power as the priori- ties for product family improvement. As 8 AUC TI’s product offerings include the shown below, improved performance is 8 AUP following process technologies or device offered by many new TI product tech- 9 ALVC families: nologies such as AUC (1.8 V) and ALVC 9 AUP1T • AC, ACT, AHC, AHCT, ALVC, AUC, (3.3 V) depending on operating voltage 9 AVC AUP, AVC, FCT, HC, HCT, LV-A, LV-AT, requirements. Other technologies such 10 LV1T/LV4T LVC, TVC as AUP focus on delivering “best-in- 10 LVC/LVC1G • ABT, ABTE, ALB, ALVT, BCT, HSTL, class” low-power performance. 11 AC/ACT LVT, LV1T, LV4T 11 AHC/AHCT • FB, VME Data sheets can be downloaded from 11 HC/HCT • ALS, AS, F, LS, S, TTL the TI Web site at www.ti.com or ordered through your local sales office or TI 12 LV-A/LV-AT authorized distributor. (See back cover.) 12 ALB 12 ALVT 13 LVT CMOS Voltage vs. Speed 13 ABT/ABTE 13 ALS/AS/S/LS 25 14 BCT HC 14 F AHC 15 FCT 20 15 TTL AC 15 CD4000 LVA (ns) pd LVC Resources t 15 , ALVC 16 Package Options AVC 17 Related Logic Resources 19 TI Worldwide Technical AUC 10 Support 5 Typical Propagation Delay Typical 0 01234567 CMOS Voltage, VCC (V) Texas2 | Logic Instruments Guide 2017 LogicTexas Guide Instruments 2017 | 2 Logic Overview World of TI Logic Some logic families have been in the marketplace for years, the oldest is well into its fifth decade. The following section gives the logic user a visual guide to the technology families that are available and their optimal voltage levels. 0.8-V Logic 1.2-V Logic 1.5-V Logic AUC, AUP AUC, AUP, AVC AUC, AUP, AVC 1.8-V Logic 2.5-V Logic 3.3-V Logic ALVC, AUC, AUP, AVC, LVC, LV1T ALVC, ALVT, AUC, AUP, AVC, AC, AHC, ALB, ALVC, ALVT, LV, LV1T, LV-A, LVC AUP, AVC, LV, LV-A, LVC, LVT, LV1T, AUP1T 5-V Logic ABT, AC/ACT, AHC, AHCT, ALS, AS, BCT, F, LV, LV1T, LV-A, LS, S, TTL, CD4000, FCT2 5-V+ Logic CD4000 Texas Instruments Logic Guide 2017 | 3 Logic Overview IC Basics: Comparison of Switching Standards Shown below are the switching input/ Is VOH higher than VIH? output comparison table and graphic Is VOL less than VIL? that illustrate VIH and VIL, which are the minimum switching levels for guaranteed operation. Vt is the approximate switching DR level and the VOH and VOL levels are the guaranteed outputs for the VCC specified. R5 TTL 5 CMOS 3 LVTTL 2.5 CMOS 1.8 CMOS D 5 TTL Yes No Yes* Yes* Yes* 5 CMOS Yes Yes Yes* Yes* Yes* 3 LVTTL Yes No Yes Yes* Yes* 2.5 CMOS Yes No Yes Yes Yes* 1.8 CMOS No No No No Yes* * Requires VIH Tolerance 5 VVCC 5 VVCC 4.44 VOH 3.5 VIH 3.3 VVCC 2.5 Vt 2.5 VVCC 2.4 VOH 2.4 VOH 2.3 VOH 1.8 VVCC 2.0 VIH 2.0 VIH 1.7 VIH 1.5 V 1.5 V 1.2 V t IL 1.5 Vt OH 1.17 VIH 1.2 Vt 0.9 Vt 0.8 VIL 0.8 VIL 0.0 VIL 0.7 VIL O.5VOL 0.4 VOL 0.4 VOL 0.45 VOL 0.2 VOL 0 GND 0 GND 0 GND 0 GND 0 GND 5-V TTL 5-V CMOS 3.3-V LVTTL 2.5-V CMOS 1.8-V CMOS Standard TTL: ABT, Rail-to-Rail 5 V LVT, LV1T, LV4T, AUC, AUP, AVC, AUC, AUP, AVC, AHCT, HCT, ACT, HC, AHC, AC, LV-A, LVC, ALVC, AUP, ALVC, LVC, ALVT, ALVC, LVC, bipolar, LV1T, LV4T LV1T, LV4T LV-A, ALVT LV1T, LV4T LV1T, LV4T Texas4 | Logic Instruments Guide 2017 LogicTexas Guide Instruments 2017 | 4 Logic Overview Automotive Logic Texas Instruments (TI) offers a vast port- Package Offerings includes quality-control checks geared folio of automotive logic products that TI’s packaging options for logic products to achieve the zero-DPPM requirements are compliant to the AEC-Q100 standard. range from standard SOIC and TSSOP of automotive OEMs. These devices are applicable for automo- packages to small-form-factor SC70 and Reliability tive, industrial, and high-reliability systems SOT-23 packages. These logic products TI’s design-flow checks ensure that and come with world-class support. are suitable for a wide spectrum of auto- all automotive logic products meet or motive applications. Breadth of Product Functions exceed long-term reliability expectations. TI’s automotive logic products include Benchmark Lead Times Supply Continuity a wide range in functionality in both With a vast network of worldwide wafer TI has a solid track record of supply standard logic and little logic functions fabs and assembly/test sites, TI supports continuity. TI’s first logic products such as single-, dual- and triple-gates. automotive customers with benchmark were introduced in 1964 and are still in With more than 125 different standard product lead times. Most TI automotive production and supported. Automotive gate functions and close to 40 little logic logic product lead times are six weeks grade products have been in production functions, TI has one of the most compre- or less. hensive portfolios for automotive logic and supported since 1984. in the industry. This gives automotive Quality Control For the full list of TI’s automotive logic system designers the flexibility to choose All logic products go through a tightly products, please visit www.ti.com/logic the functions they need for their target controlled manufacturing process that systems. Start Your Future Automotive Designs with TI Logic Texas Instruments Logic Guide 2017 | 5 Logic Overview Introducing the Next Generation QFN Packaging New Packaging for Space-Constrained Applications TI’s premier packaging portfolio allows for logic devices to be incorporated into small form factors such as the ever-shrinking wear- ables, mobile devices, home automation, as well as healthcare and fitness devices. Any customer planning to fit advanced logic functions into space constrained applications will find the X1QFN and X2SON packages to be a valuable resource for new designs. X1QFN X1QFN is a new advanced packaging series available for 14-, 16-, and 20-pin devices offered by Texas Instruments (TI) with a lower propagation delay and wider operating temperature than any 20 PDIP other QFN package. The 14-pin X1QFN (N) 52% is just 2.5 x 2.1 x 0.5 mm with 0.4-mm QFN 20-pin Smaller X1QFN 20-pin pitch, a major revolution in the industry 20 SOIC 4.5 x 3.5 mm 3.3 x 2.5 mm (DW) (RGY) (RWP) for small-scale packages. Such small package sizes were previously only 20 SOP (NS) offered for little logic functions such as 20 QSOP single-, dual- and triple-gates, but with (DBQ) 44% QFN 16-pin Smaller X1QFN 16-pin aggressive die shrinking, TI has brought 4 x 3.5 mm 2.5 x 2.5 mm 20 TVS0P (RGY) (RWN) multi-gate functions to this advanced (DGV) 20 TSSOP small-scale package. (PW) 16 QSOP 16 SSOP (DBQ ) (DB) 16 TSSOP (PW) 16 TVSOP (DGV) X2SON TI is not only investing in standard logic space, but also in popular little logic functions. TI has released the newest and smallest next generation X2SON package (a.k.a. X2QFN) for 5-pin and 6-pin devices. The 5-pin DPW package QFN (DRY) X2SON 5-pin is just 0.8 x 0.8 x 0.4 mm (0.5-mm pitch), 0.8 x 0.8 mm whereas the 6-pin DTB package is only (DPW) Actual Size 0.8 x 1.0 x 0.4 mm (0.4-mm pitch). Smaller X2SON 6-pin 0.8 x 1.0 mm (DTB) X2SON (DSF) 22 to 36% Smaller 6 | Logic Guide 2017 Texas Instruments Logic Overview Technology Function Matrix Functions Special Features Process (Partial (Partial OFF Power Down) Power Schmitt Triggers Overvoltage- tolerant Inputs Power-off Output Disable 3-State Power-up Bipolar CMOS BiCMOS Families Voltage Buffers/Line Drivers Configurable Logic Flip-Flops Combination Logic Counters Shift Registers Encoders/ Decoders Digital Comp/ Gen. Parity Gates Transceivers Level Translators Phase Lock Loops Bus-Hold Series Damping Resistors I AUC 0.8, 1.8, 2.5 4 4 4 4 4 4 4 4 4 4 4 AUP 0.8, 1.8, 3.3 4 4 4 41 4 4 4 41 41 41 ALVC 1.8, 3.3 4 4 4 4 4 4 4 4 4 4 AUP1T 1.8, 3.3 4 4 41 4 4 41 41 41 AVC 1.8, 3.3 4 4 4 41 4 4 4 41 41 41 LV1T 1.8, 3.3, 5 4 4 4 4 4 4 LVC 1.8, 3.3, 5 41 41 41 41 41 4 4 41 4 4 4 41 41 41 4 41 AC 3.3, 5 41 4 4 4 4 41 4 4 4 41 AHC 3.3, 5 41 41 41 4 41 41 4 4 41 41 HC 3.3, 5 41 41 41 41 41 4 41 4 4 4 4 41 LV-A 3.3, 5 41 41 41 41 4 4 4 4 4 4 4 41 41 41 ALB 3.3 4 4 4 ALVT 3.3 4 4 4 4 4 4 4 4 4 GTL 3.3 4 4 4 4 4 GTLP 3.3 4 4 4 4 4 4 4 4 LVT 3.3 41 4 41 41 4 4 41 4 41 VME 3.3 4 4 4 4 4 4 ABT 5 41 4 4 4 4 4 41 41 41 ABTE 5 4 4 ACT 5 41 41 4 4 4 4 41 4 4 4 4 4 41 AHCT 5 41 41 4 41 41 4 4 4 41 41 ALS 5 4 4 4 4 4 4 4 4 4 AS 5 4 4 4 4 4 4 4 4 4 BCT 5 4 4 4 4 4 4 F 5 4 4 4 4 4 4 4 4 4 4 FB 5 4 4 4 FCT 5 4 4 4 4 4 4 4 4 4 HCT 5 41 41 4 4 4 4 4 4 4 4 41 LS 5 4 4 4 4 4 4 4 4 4 4 4 LV-AT 5 4 4 4 4 4 4 4 S 5 4 4 4 4 4 4 4 4 4 4 4 TTL 5 4 4 4 4 4 4 4 4 CD4000 5, 10, 12 to 18 41 4 4 4 4 41 4 4 41 41 4 4 41 1Also available