74LVX132TTR STMicroelectronics

74LVX132 LOW VOLTAGE CMOS QUAD 2-INPUT SCHMITT NAND GATE WITH 5V TOLERANT INPUTS HIGH SPEED: t = 5.9ns (TYP.) at V = 3.3V PD CC 5V TOLERANT INPUTS LOW POWER DISSIPATION: I = 2 A (MAX.) at T =25C CC A TYPICAL HYSTERESIS: 0.7V at V = 3.3V CC SOP TSSOP LOW NOISE: V = 0.3V (TYP.) at V = 3.3V OLP CC SYMMETRICAL OUTPUT IMPEDANCE: Table 1: Order Codes I = I = 4mA (MIN) OH OL BALANCED PROPAGATION DELAYS: PACKAGE T & R t t PLH PHL SOP 74LVX132MTR OPERATING VOLTAGE RANGE: TSSOP 74LVX132TTR V (OPR) = 2V to 3.6V (1.2V Data Retention) CC PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 132 This device can be used to interface 5V to 3V IMPROVED LATCH-UP IMMUNITY system. It combines high speed performance with the true CMOS low power consumption. POWER DOWN PROTECTION ON INPUTS Pin configuration and function are the same as those of the 74LVX00 but the 74LVX132 has DESCRIPTION hysteresis. The 74LVX132 is a low voltage CMOS QUAD This together with its schmitt trigger function 2-INPUT SCHMITT NAND GATE fabricated with allows it to be used on line receivers with slow sub-micron silicon gate and double-layer metal 2 rise/fall input signals. wiring C MOS technology. It is ideal for low All inputs and outputs are equipped with power, battery operated and low noise 3.3V protection circuits against static discharge, giving applications. Power down protection is provided them 2KV ESD immunity and transient excess on all inputs and 0 to 7V can be accepted on voltage. inputs with no regard to the supply voltage. Figure 1: Pin Connection And IEC Logic Symbols Rev. 3 August 2004 1/1174LVX132 Figure 2: Input Equivalent Circuit Table 2: Pin Description PIN N SYMBOL NAME AND FUNCTION 1, 4, 9, 12 1A to 4A Data Inputs 2, 5, 10, 13 1B to 4B Data Inputs 3, 6, 8, 11 1Y to 4Y Data Outputs 7 GND Ground (0V) 14 V Positive Supply Voltage CC Table 3: Truth Table AB Y LL H LH H HLH HH L Table 4: 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 -0.5 to V + 0.5 V O CC I DC Input Diode Current - 20 mA IK I DC Output Diode Current 20 mA OK I DC Output Current 25 mA O I or I DC V or Ground Current 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. Table 5: Recommended Operating Conditions Symbol Parameter Value Unit V Supply Voltage (note 1) 2 to 3.6 V CC V Input Voltage 0 to 5.5 V I V Output Voltage 0 to V V O CC T Operating Temperature -55 to 125 C op 1) Truth Table guaranteed: 1.2V to 3.6V 2/11