74lvc2g240gt NXP Semiconductors, 74lvc2g240gt Datasheet

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74lvc2g240gt

Manufacturer Part Number
74lvc2g240gt
Description
Dual Buffer/line Driver With 5 V Tolerant Inputs/outputs; Inverting; 3-state
Manufacturer
NXP Semiconductors
Datasheet
1. General description
2. Features
The 74LVC2G240 is a dual inverting buffer/line driver with 3-state outputs. The 3-state
outputs are controlled by the output enable inputs 1OE and 2OE. A HIGH level at
pins nOE causes outputs to assume a high-impedance OFF-state. Schmitt trigger action
at all inputs makes the circuit highly tolerant of slower input rise and fall times.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these
devices as translators in a mixed 3.3 V and 5 V environment.
This device is fully specified for partial power-down applications using I
circuitry disables the output, preventing the damaging backflow current through the device
when it is powered down.
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74LVC2G240
Dual inverting buffer/line driver; 3-state
Rev. 03 — 5 October 2007
Wide supply voltage range from 1.65 V to 5.5 V
5 V tolerant input/output for interfacing with 5 V logic
High noise immunity
Complies with JEDEC standard:
ESD protection:
CMOS low power consumption
Latch-up performance exceeds 250 mA
Direct interface with TTL levels
Inputs accept voltages up to 5 V
Multiple package options
Specified from 40 C to +85 C and 40 C to +125 C
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24 mA output drive (VCC = 3.0 V)
JESD8-7 (1.65 V to 1.95 V)
JESD8-5 (2.3 V to 2.7 V)
JESD8-B/JESD36 (2.7 V to 3.6 V)
HBM JESD22-A114E exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Product data sheet
OFF
. The I
OFF

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74lvc2g240gt Summary of contents

Page 1

Dual inverting buffer/line driver; 3-state Rev. 03 — 5 October 2007 1. General description The 74LVC2G240 is a dual inverting buffer/line driver with 3-state outputs. The 3-state outputs are controlled by the output enable inputs 1OE and 2OE. A ...

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... Package Temperature range Name 74LVC2G240DP +125 C 74LVC2G240DC +125 C 74LVC2G240GT +125 C 74LVC2G240GM +125 C 4. Marking Table 2. Marking Type number 74LVC2G240DP 74LVC2G240DC 74LVC2G240GT 74LVC2G240GM 5. Functional diagram 1 1OE 2OE 5 2A Fig 1. Logic symbol 74LVC2G240_3 Product data sheet Description TSSOP8 plastic thin shrink small outline package ...

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... NXP Semiconductors 6. Pinning information 6.1 Pinning Fig 3. Pin configuration SOT505-2 (TSSOP8) and SOT765-1 (VSSOP8) 74LVC2G240 1OE GND 4 Transparent top view Fig 4. Pin configuration SOT833-1 (XSON8) 6.2 Pin description Table 3. Pin description Symbol Pin SOT505-2, SOT765-1, SOT833-1 1OE ...

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... NXP Semiconductors 7. Functional description [1] Table 4. Function table Input nOE [ HIGH voltage level LOW voltage level don’t care high-impedance OFF-state 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground 0 V). ...

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... NXP Semiconductors 9. Recommended operating conditions Table 6. Recommended operating conditions Symbol Parameter V supply voltage CC V input voltage I V output voltage O T ambient temperature amb t/ V input transition rise and fall rate 10. Static characteristics Table 7. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground 0 V). ...

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... NXP Semiconductors Table 7. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground 0 V). Symbol Parameter I OFF-state output current OZ I power-off leakage current V OFF I supply current CC I additional supply current CC C input capacitance +125 C amb V HIGH-level input voltage IH V LOW-level input voltage ...

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... NXP Semiconductors 11. Dynamic characteristics Table 8. Dynamic characteristics Voltages are referenced to GND (ground 0 V); for test circuit see Symbol Parameter Conditions t propagation delay nA to nY; see enable time nOE to nY; see disable time nOE to nY; see dis ...

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... NXP Semiconductors 12. Waveforms Measurement points are given in Logic levels: V and V are typical output voltage levels that occur with the output load Fig 6. The data input (nA) to output (nY) propagation delays nOE input output LOW-to-OFF OFF-to-LOW output HIGH-to-OFF OFF-to-HIGH ...

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... NXP Semiconductors Test data is given in Table 10. Definitions for test circuit Load resistance Load capacitance including jig and probe capacitance Termination resistance should be equal to the output impedance External voltage for measuring switching times. EXT Fig 8. Load circuitry for switching times Table 10 ...

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... NXP Semiconductors 13. Package outline TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0 pin 1 index 1 e DIMENSIONS (mm are the original dimensions UNIT max. 0.15 0.95 mm 1.1 0.25 0.00 0.75 Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. ...

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... NXP Semiconductors VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2 pin 1 index 1 e DIMENSIONS (mm are the original dimensions UNIT max. 0.15 0. 0.12 0.00 0.60 Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic or metal protrusions of 0.25 mm maximum per side are not included. ...

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... NXP Semiconductors XSON8: plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1. (2) terminal 1 index area DIMENSIONS (mm are the original dimensions) ( UNIT b D max max 0.25 2.0 mm 0.5 0.04 0.17 1.9 Notes 1. Including plating thickness. 2. Can be visible in some manufacturing processes. ...

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... NXP Semiconductors XQFN8: plastic extremely thin quad flat package; no leads; 8 terminals; body 1.6 x 1.6 x 0.5 mm terminal 1 index area metal area not for soldering 2 1 terminal 1 index area DIMENSIONS (mm are the original dimensions) A UNIT max 0.05 0.25 1.65 mm 0.5 0.00 0.15 1.55 OUTLINE VERSION IEC SOT902 Fig 12 ...

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... Document ID Release date 74LVC2G240_3 20071005 • Modifications: The format of this data sheet has been redesigned to comply with the new identity guidelines of NXP Semiconductors. • Legal texts have been adapted to the new company name where appropriate. 74LVC2G240_2 20060728 74LVC2G240_1 20030311 74LVC2G240_3 Product data sheet Dual inverting buffer/line driver ...

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... For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail ...

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... NXP Semiconductors 18. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 3 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 4 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 5 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 6 Pinning information . . . . . . . . . . . . . . . . . . . . . . 3 6.1 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 6.2 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 7 Functional description . . . . . . . . . . . . . . . . . . . 4 8 Limiting values Recommended operating conditions Static characteristics Dynamic characteristics . . . . . . . . . . . . . . . . . . 7 12 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 13 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 10 14 Abbreviations ...

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