74LVX04TTR LOW VOLTAGE CMOS HEX INVERTER WITH 5V TOLERANT INPUTS

Transcription

1 LOW OLTAGE CMOS HEX INERTER WITH 5 TOLERANT INPUTS HIGH SPEED : t PD = 4.1ns (TYP.) at CC = TOLERANT INPUTS INPUT OLTAGE LEEL : IL =0.8, IH =2 at CC =3 LOW POWER DISSIPATION: I CC = 2 µa (MAX.) at T A =25 C LOW NOISE: OLP = 0.3 (TYP.) at CC = 3.3 SYMMETRICAL OUTPUT IMPEDANCE: I OH = I OL = 4mA (MIN) BALANCED PROPAGATION DELAYS: t PLH t PHL OPERATING OLTAGE RANGE: CC (OPR) = 2 to 3.6 (1.2 Data Retention) PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 04 IMPROED LATCH-UP IMMUNITY POWER DOWN PROTECTION ON INPUTS DESCRIPTION The 74LX04 is a low voltage CMOS HEX INERTER fabricated with sub-micron silicon gate and double-layer metal wiring C 2 MOS technology. It is ideal for low power, battery operated and low noise 3.3 applications. SOP ORDER CODES TSSOP PACKAGE TUBE T & R SOP 74LX04M 74LX04MTR TSSOP 74LX04TTR The internal circuit is composed of 3 stages including buffer output, which provides high noise immunity and stable output. Power down protection is provided on all inputs and 0 to 7 can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5 to 3 system. It combines high speed performance with the true CMOS low power consumption. All inputs and outputs are equipped with protection circuits against static discharge, giving them 2K ESD immunity and transient excess voltage. PIN CONNECTION AND IEC LOGIC SYMBOLS July /8

2 INPUT EQUIALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 1, 3, 5, 9, 11, 13 1A to 6A Data Inputs 2, 4, 6, 8, 10, 12 1Y to 6Y Data Outputs 7 GND Ground (0) 14 CC Positive Supply oltage TRUTH TABLE A L H Y H L ABSOLUTE MAXIMUM RATINGS Symbol Parameter alue Unit CC Supply oltage -0.5 to +7.0 I DC Input oltage -0.5 to +7.0 O DC Output oltage -0.5 to CC I IK DC Input Diode Current - 20 ma I OK DC Output Diode Current ± 20 ma I O DC Output Current ± 25 ma I CC or I GND DC CC or Ground Current ± 50 ma T stg Storage Temperature -65 to +150 C T L Lead Temperature (10 sec) 300 C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied. RECOMMENDED OPERATING CONDITIONS Symbol Parameter alue Unit CC Supply oltage (note 1) 2 to 3.6 I Input oltage 0 to 5.5 O Output oltage 0 to CC T op Operating Temperature -55 to 125 C dt/dv Input Rise and Fall Time (note 2) ( CC = 3.3) 0 to 100 ns/ 1) Truth Table guaranteed: 1.2 to 3.6 2) IN from 0.8 to 2.0 2/8

3 DC SPECIFICATIONS Test Condition alue Symbol IH IL OH OL I I I CC Parameter High Level Input oltage Low Level Input oltage High Level Output oltage Low Level Output oltage Input Leakage Current Quiescent Supply Current CC () T A = 25 C -40 to 85 C -55 to 125 C Min. Typ. Max. Min. Max. Min. Max I O =-50 µa I O =-50 µa I O =-4 ma I O =50 µa I O =50 µa I O =4 ma I = 5 or GND ± 0.1 ± 1 ± 1 µa 3.6 I = CC or GND µa Unit DYNAMIC SWITCHING CHARACTERISTICS Test Condition alue Symbol Parameter CC T A = 25 C -40 to 85 C -55 to 125 C () Min. Typ. Max. Min. Max. Min. Max. OLP Dynamic Low OL oltage Quiet 3.3 Output (note 1, 2) IHD Dynamic High oltage Input (note C L = 50 pf 1, 3) ILD Dynamic Low oltage Input (note 1, 3) 1) Worst case package. 2) Max number of outputs defined as (n). Data inputs are driven 0 to 3.3, (n-1) outputs switching and one output at GND. 3) Max number of data inputs (n) switching. (n-1) switching 0 to 3.3. Inputs under test switching: 3.3 to threshold ( ILD ), 0 to threshold ( IHD ), f=1mhz. Unit 3/8

4 AC ELECTRICAL CHARACTERISTICS (Input t r = t f = 3ns) Test Condition alue Symbol Parameter CC () C L (pf) T A = 25 C -40 to 85 C -55 to 125 C Min. Typ. Max. Min. Max. Min. Max. Unit t PLH t PHL t OSLH t OSHL Propagation Delay Time Output To Output Skew Time (note1, 2) 1) Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switching in the same direction, either HIGH or LOW 2) Parameter guaranteed by design (*) oltage range is 3.3 ± 0.3 CAPACITIE CHARACTERISTICS (*) (*) (*) ns ns Test Condition alue Symbol Parameter CC () T A = 25 C -40 to 85 C -55 to 125 C Min. Typ. Max. Min. Max. Min. Max. Unit C IN Input Capacitance pf C PD Power Dissipation Capacitance (note 1) pf 1) C PD is defined as the value of the IC s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I CC(opr) = C PD x CC x f IN + I CC /6 (per gate) 4/8

5 TEST CIRCUIT C L =15/50pF or equivalent (includes jig and probe capacitance) R T = Z OUT of pulse generator (typically 50Ω) WAEFORM: PROPAGATION DELAYS (f=1mhz; 50% duty cycle) 5/8

6 SO-14 MECHANICAL DATA DIM. mm. inch MIN. TYP MAX. MIN. TYP. MAX. A a a b b C c1 45 (typ.) D E e e F G L M S 8 (max.) PO13G 6/8

7 TSSOP14 MECHANICAL DATA DIM. mm. inch MIN. TYP MAX. MIN. TYP. MAX. A A A b c D E E e 0.65 BSC BSC K L A A2 A1 b e c K L E D E1 PIN 1 IDENTIFICATION D 7/8

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