SINGLE SCHMITT INVERTER HIGH SPEED: 5.0ns (TYP.) POWER DISSIPATIO
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74V1T14
SINGLE SCHMITT INVERTER
HIGH SPEED: 5.0ns (TYP.) POWER DISSIPATION: 1µA(MAX.) TA=25°C TYPICAL HYSTERESIS: Vh=700mV VCC=4.5V POWER DOWN PROTECTION INPUT SYMMETRICAL OUTPUT IMPEDANCE: |IOH| (MIN) 4.5V BALANCED PROPAGATION DELAYS: tPLH tPHL OPERATING VOLTAGE RANGE: VCC(OPR) 4.5V 5.5V IMPROVED LATCH-UP IMMUNITY
SOT23-5L
SOT323-5L
ORDER CODES
PACKAGE SOT23-5L SOT323-5L 74V1T14STR 74V1T14CTR
DESCRIPTION 74V1T14 advanced high-speed CMOS SINGLE SCHMITT INVERTER fabricated with sub-micron silicon gate double-layer metal wiring C2MOS technology. internal circuit composed stages including buffer output, which provide high noise immunity stable output. Power down protection provided input accepted input with regard supply voltage. This device used
interface configuration function same those 74V1T04 74V1T14 hysteresis. This together with schmitt trigger function allows used line receivers with slow rise/fall input signals. input equipped with protection circuits against static discharge, giving immunity transient excess voltage.
CONNECTION LOGIC SYMBOLS
July 2001
74V1T14
INPUT EQUIVALENT CIRCUIT DESCRIPTION
SYMBOL NAME FUNCTION Connected Data Input Data Output Ground (0V) Positive Supply Voltage
TRUTH TABLE
ABSOLUTE MAXIMUM RATINGS
Symbol Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current Parameter Value -0.5 +7.0 -0.5 +7.0 -0.5 +150 Unit
IGND Ground Current Tstg Storage Temperature Lead Temperature sec)
Absolute Maximum Ratings those values beyond which damage device occur. Functional operation under these conditions implied.
RECOMMENDED OPERATING CONDITIONS
Symbol Supply Voltage Input Voltage Output Voltage Operating Temperature Parameter Value Unit
74V1T14
SPECIFICATIONS
Test Condition Symbol Parameter IO=-50 IO=-8 IO=50 IO=8 5.5V Input 3.4V, other input 25°C Min. 3.94 0.36 1.35 Typ. Max. Value 85°C Min. 0.44 Max. 125°C Min. 0.55 Max. Unit
VtVh
High Level Threshold Voltage Level Threshold Voltage Hysteresis Voltage High Level Output Voltage Level Output Voltage Input Leakage Current Quiescent Supply Current Additional Worst Case Supply Current
ELECTRICAL CHARACTERISTICS (Input 3ns)
Test Condition Symbol Parameter (pF) 25°C Min. Typ. Max. Value 85°C Min. Max. 10.0 125°C Min. Max. 10.5 11.5 Unit
tPLH tPHL
Propagation Delay Time
Voltage range 5.0V 0.5V
CAPACITIVE CHARACTERISTICS
Test Condition Symbol Parameter Min. Input Capacitance Power Dissipation Capacitance (note 25°C Typ. Max. Value 85°C Min. Max. 125°C Min. Max. Unit
defined value IC's internal equivalent capacitance which calculated from operating current consumption without load. (Refer Test Circuit). Average operating current obtained following equation. ICC(opr)
74V1T14
TEST CIRCUIT
15/50pF equivalent (includes probe capacitance) ZOUT pulse generator (typically
WAVEFORM: PROPAGATION DELAY (f=1MHz; duty cycle)
74V1T14
SOT23-5L MECHANICAL DATA
DIM. MIN. 0.35 0.90 0.00 0.90 0.35 0.09 2.80 2.60 1.50 0.95 0.55 13.7 MAX. 1.45 0.15 1.30 0.50 0.20 3.00 3.00 1.75 MIN. 35.4 35.4 13.7 110.2 102.3 59.0 37.4 74.8 21.6 TYP. MAX. 57.1 51.2 19.7 118.1 118.1 68.8
74V1T14
SOT323-5L MECHANICAL DATA
DIM. MIN. 0.10 0.80 0.00 0.80 0.15 0.10 1.80 1.80 1.15 0.65 0.30 MAX. 1.10 0.10 1.00 0.30 0.18 2.20 2.40 1.35 MIN. 31.5 31.5 70.9 70.9 45.3 25.6 51.2 11.8 TYP. MAX. 43.3 39.4 11.8 86.6 94.5 53.1
74V1T14
Tape Reel SOT23-xL MECHANICAL DATA
DIM. MIN. 3.13 3.07 1.27 3.23 3.17 1.37 12.8 20.2 14.4 3.33 3.27 1.47 0.123 0.120 0.050 0.153 0.153 0.127 0.124 0.054 0.157 0.157 13.0 MAX. 13.2 0.504 0.795 2.362 0.567 0.131 0.128 0.0.58 0.161 0.161 0.512 MIN. TYP. MAX. 7.086 0.519 inch
74V1T14
Tape Reel SOT323-xL MECHANICAL DATA
DIM. MIN. 3.98 3.98 2.25 0.156 0.156 12.8 20.2 59.5 60.5 14.4 0.088 0.106 0.047 0.157 0.157 0.165 0.165 MAX. 13.2 MIN. 6.889 0.504 0.795 2.362 0.567 TYP. 7.086 0.512 MAX. 7.283 0.519 inch
74V1T14
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