74V1T32 SINGLE 2-INPUT OR GATE ■ ■ ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 5 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 1 µA (MAX.) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX) POWER DOWN PROTECTION ON INPUTS & OUTPUT 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 74V1T32 is an advanced high-speed CMOS SINGLE 2-INPUT OR GATE fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. S (SOT23-5L) C (SC-70) ORDER CODE: 74V1T32S 74V1T32C The internal circuit is composed of 2 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 October 1999 1/7 74V1T32 INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL 1 1A Data Input NAME AND FUNCT ION 2 1B Data Input 4 1Y Data Output 5 GND Ground (0V) 3 VCC Positive Supply Voltage TRUTH TABLE A B Y L L L L H H H L H H H H ABSOLUTE MAXIMUM RATINGS Symbol 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 V VCC IIK DC Input Diode Current - 20 mA IOK DC Output Diode Current ± 20 mA IO DC Output Current ± 25 mA ± 50 mA ICC or IGND DC VCC or Ground Current Tstg Storage Temperature TL Lead Temperature (10 sec) -65 to +150 o 260 o C C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied. 1) VCC =0V 2) High or Low State RECOMMENDED OPERATING CONDITIONS Symbol Parameter 4.5 to 5.5 V Input Voltage 0 to 5.5 V VO Output Voltage (see note 1) 0 to 5.5 V VO Output Voltage (see note 2) Top Operating Temperature dt/dv Input Rise and Fall Time (see note 3) (V CC = 5.0 ± 0.5V) 1) VCC =0V 2) High or Low State 3)VIN from0.8V to 2 V 2/7 Unit VI VCC Supply Voltage Valu e 0 to VCC -40 to +85 0 to 20 V o C ns/V 74V1T32 DC SPECIFICATIONS Symb ol Parameter T est Cond ition s Min. 2 VIH High Level Input Voltage 4.5 to 5.5 VIL Low Level Input Voltage 4.5 to 5.5 VOH High Level Output Voltage VOL Low Level Output Voltage Value o Typ . Un it o T A = 25 C V CC (V) -40 to 85 C Max. Min . Max. 2 0.8 V 0.8 4.5 I O =-50 µA 4.4 4.5 IO=-8 mA 3.94 4.5 I O=50 µA 0.1 0.1 4.5 IO=8 mA 0.36 0.44 4.5 4.4 V 3.8 0.0 V V 0 to 5.5 VI = 5.5V or GND ±0.1 ±1.0 µA ICC Quiescent Supply Current 5.5 VI = VCC or GND 1 10 µA ∆ICC Additional Worst Case Supply Current 5.5 One Input at 3.4V, other input at VCC or GND 1.35 1.5 mA IOPD Output Leakage Current 0 VOUT = 5.5V 0.5 5.0 µA II Input Leakage Current 0 AC ELECTRICAL CHARACTERISTICS (Input t r = tf =3 ns) Symb ol tPLH tPHL Parameter Propagation Delay Time Test Co ndition V CC (*) CL (pF ) (V) Value T A = 25 o C Min. Un it -40 to 85 o C 5.0 15 Typ . 5.0 Max. 7.0 Min . 1.0 Max. 8.0 5.0 50 5.5 8.0 1.0 9.0 ns (*) Voltage range is 5V ± 0.5V CAPACITIVE CHARACTERISTICS Symb ol Parameter T est Cond ition s Value o Min. Un it o T A = 25 C -40 to 85 C Typ . Max. C IN Input Capacitance 4 10 CPD Power Dissipation Capacitance (note 1) 12 Min . Max. 10 pF pF 1) CPD isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto Test Circuit).Average operating current can be obtained by the following equation. ICC(opr) = CPD • VCC •fIN + ICC 3/7 74V1T32 TEST CIRCUIT CL = 15/50 pF or equivalent (includes jig and probe capacitance) RT = ZOUT of pulse generator (typically 50Ω) WAVEFORM: PROPAGATION DELAYS (f=1MHz; 50% duty cycle) 4/7 74V1T32 SOT23-5L MECHANICAL DATA mm DIM. MIN. TYP. mils 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 0.35 0.50 13.7 19.7 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 L 0.35 0.55 13.7 21.6 e 0.95 37.4 e1 1.9 74.8 5/7 74V1T32 SC-70 MECHANICAL DATA mm DIM. MIN. 6/7 TYP. mils MAX. MIN. TYP. MAX. A 0.80 1.10 31.5 43.3 A1 0.00 0.10 0.0 3.9 A2 0.80 1.00 31.5 39.4 b 0.15 0.30 5.9 11.8 C 0.10 0.18 3.9 7.1 D 1.80 2.20 70.9 86.6 E 1.80 2.40 70.9 94.5 E1 1.15 1.35 45.3 53.1 L 0.10 0.30 3.9 11.8 e 0.65 25.6 e1 1.3 51.2 74V1T32 Information furnished is believed to be accurate and reliable. However, STMicroelectronic s 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. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems withoutexpress written approval of STMicroelectronics. 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