74V2T132 DUAL 2-INPUT SHMITT TRIGGER NAND GATE ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 3.7 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 1 µA (MAX.) at TA = 25°C TYPICAL HYSTERESIS: 0.8V at VCC = 4.5V SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC(OPR) = 4.5V to 5.5V IMPROVED LATCH-UP IMMUNITY DESCRIPTION The 74V2T132 is an advanced high-speed CMOS SINGLE 2-INPUT NAND GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. Pin configuration and function are the same as those of the 74V2T00 but the 74V2T132 has hysteresis. SOT23-8L ORDER CODES PACKAGE T&R SOT23-8L 74V2T132STR The internal circuit is composed of 3 stages including buffer output, which provide high noise immunity and stable output. Power down protection is provided on all inputs and 0 to 7V can be accepted on inputs with no regard to the supply voltage. This device can be used to interface 5V to 3V. PIN CONNECTION AND IEC LOGIC SYMBOLS June 2003 1/7 74V2T132 INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1, 5 2, 6 7, 3 4 1A, 2A 1B, 2B 1Y, 2Y GND VCC 8 NAME QND FUNCTION Data Input Data Input Data Output Ground (0V) Positive Supply Voltage TRUTH TABLE A B Y L L H H L H L H H H H L ABSOLUTE MAXIMUM RATINGS Symbol VCC Parameter Value Unit Supply Voltage -0.5 to +7.0 V VI DC Input Voltage -0.5 to +7.0 V VO DC Output Voltage (see note 1) -0.5 to +7.0 V VO DC Output Voltage (see note 2) -0.5 to VCC + 0.5 - 20 V mA IIK DC Input Diode Current IOK DC Output Diode Current ± 20 mA IO DC Output Current ± 25 mA ICC or IGND DC VCC or Ground Current Storage Temperature Tstg TL Lead Temperature (10 sec) ± 50 mA -65 to +150 °C 300 °C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied 1) VCC = 0V 2) High or Low State RECOMMENDED OPERATING CONDITIONS Symbol VCC Parameter Supply Voltage Unit 4.5 to 5.5 V 0 to 5.5 V VI Input Voltage VO Output Voltage (see note 1) 0 to 5.5 V VO Output Voltage (see note 2) 0 to VCC V Top Operating Temperature -55 to 125 °C 1) VCC = 0V 2) High or Low State 2/7 Value 74V2T132 DC SPECIFICATIONS Test Condition Symbol Parameter Vt+ High Level Threshold Voltage Vt- Low Level Threshold Voltage Vh Hysteresis Voltage VOH High Level Output Voltage VOL II ICC +ICC IOPD Low Level Output Voltage Input Leakage Current Quiescent Supply Current Additional Worst Case Supply Current Output Leakage Current Value TA = 25°C VCC (V) Min. 4.5 5.5 4.5 5.5 4.5 5.5 0.9 1.1 0.5 0.6 0.4 0.5 4.5 IO=-50 µA 4.4 4.5 IO=-8 mA 3.94 Typ. -40 to 85°C -55 to 125°C Max. Min. Max. Min. Max. 2.0 2.0 1.5 1.6 1.4 1.6 0.9 1.1 0.5 0.6 0.4 0.5 2.0 2.0 1.5 1.6 1.4 1.6 0.9 1.1 0.5 0.6 0.4 0.5 2.0 2.0 1.5 1.6 1.4 1.6 4.5 4.4 4.4 3.8 3.7 Unit V V V V 4.5 IO=50 µA 0.1 0.1 0.1 4.5 IO=8 mA 0.36 0.44 0.55 0 to 5.5 VI = 5.5V or GND ± 0.1 ± 1.0 ± 1.0 µA 5.5 VI = VCC or GND 1 10 20 µA 5.5 One Input at 3.4V, other input at VCC or GND 1.35 1.5 1.5 mA 0 VOUT = 5.5V 0.5 5.0 5.0 µA 0.0 V AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3ns) Test Condition Symbol Parameter tPLH tPHL Propagation Delay Time VCC (*) CL (V) (pF) 5.0 5.0 Value TA = 25°C Min. 15 50 -40 to 85°C -55 to 125°C Typ. Max. Min. Max. Min. Max. 3.7 5.2 5.5 7.5 1.0 1.0 6.5 8.5 1.0 1.0 6.5 8.5 Unit ns (*) Voltage range is 5.0V ± 0.5V CAPACITANCE CHARACTERISTICS Test Condition Symbol Value TA = 25°C Parameter Min. Typ. Max. 10 CIN Input Capacitance 4 CPD Power Dissipation Capacitance (note 1) 19 -40 to 85°C -55 to 125°C Min. Min. Max. 10 Unit Max. 10 pF pF 1) CPD 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 current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC/2 3/7 74V2T132 TEST CIRCUIT CL = 50pF or equivalent (includes jig and probe capacitance) RT = ZOUT of pulse generator (typically 50Ω) WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle) 4/7 74V2T132 SOT23-8L MECHANICAL DATA mm. mils DIM. MIN. TYP MAX. MIN. TYP. MAX. A 0.90 1.45 35.4 57.1 A1 0.00 0.15 0.0 5.9 A2 0.90 1.30 35.4 51.2 b 0.22 0.38 8.6 14.9 C 0.09 0.20 3.5 7.8 D 2.80 3.00 110.2 118.1 E 2.60 3.00 102.3 118.1 E1 1.50 1.75 59.0 68.8 e 0 e1 L 0.35 .65 25.6 1.95 76.7 0.55 13.7 21.6 5/7 74V2T132 Tape & Reel SOT23-xL MECHANICAL DATA mm. inch DIM. MIN. TYP A MIN. TYP. 180 13.0 13.2 MAX. 7.086 C 12.8 D 20.2 0.795 N 60 2.362 T 6/7 MAX. 0.504 0.512 14.4 0.519 0.567 Ao 3.13 3.23 3.33 0.123 0.127 0.131 Bo 3.07 3.17 3.27 0.120 0.124 0.128 Ko 1.27 1.37 1.47 0.050 0.054 0.0.58 Po 3.9 4.0 4.1 0.153 0.157 0.161 P 3.9 4.0 4.1 0.153 0.157 0.161 74V2T132 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. 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