74LX1G00CTR STMicroelectronics

74LX1G00 SINGLE 2-INPUT NAND GATE 5V TOLERANT INPUTS HIGH SPEED: t = 4.7ns (MAX.) at V =3V PD CC LOW POWER DISSIPATION: I =1 A(MAX.)at T =25C CC A POWER DOWN PROTECTION ON INPUTS AND OUTPUTS SOT23-5L SOT323-5L SYMMETRICAL OUTPUT IMPEDANCE: I = I = 24mA (MIN) at V =3V OH OL CC BALANCED PROPAGATION DELAYS: t t ORDER CODES PLH PHL OPERATING VOLTAGE RANGE: PACKAGE T & R V (OPR) = 1.65V to 5.5V CC SOT23-5L 74LX1G00STR (1.2V Data Retention) SOT323-5L 74LX1G00CTR IMPROVED LATCH-UP IMMUNITY DESCRIPTION Power down protection is provided on all inputs The 74LX1G00 is a low voltage CMOS SINGLE and 0 to 7V can be accepted on inputs with no 2-INPUT NAND GATE fabricated with sub-micron regard to the supply voltage. This device can be 2 silicon gate and double-layer metal wiring C MOS used to interface 5V to 3V. technology. All inputs and outputs are equipped with The internal circuit is composed of 3 stages protection circuits against static discharge. including buffer output, which provide high noise immunity and stable output. PIN CONNECTION AND IEC LOGIC SYMBOLS April 2004 1/10 Obsolete Product(s) - Obsolete Product(s)74LX1G00 INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION TRUTH TABLE PIN N SYMBOL NAME AND FUNCTION AB Y 1 1A Data Input LL H 2 1B Data Input LH H 4 1Y Data Output HLH 3 GND Ground (0V) HH L V 5 Positive Supply Voltage CC ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit V Supply Voltage -0.5 to +7.0 V CC V DC Input Voltage -0.5 to +7.0 V I V DC Output Voltage (V =0V) -0.5 to +7.0 V O CC V DC Output Voltage (High or Low State) (note 1) -0.5 to V +0.5 V O CC I DC Input Diode Current -50 mA IK I DC Output Diode Current (note 2) -50 mA OK I DC Output Current 50 mA O I or I DC V or Ground Current per Supply Pin 50 mA CC GND CC T Storage Temperature -65 to +150 C stg T Lead Temperature (10 sec) 300 C L Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied 1) I absolute maximum rating must be observed O 2) V <GND,V >V O O CC 2/10 Obsolete Product(s) - Obsolete Product(s)