器件名称: 74V1T14S
功能描述: SINGLE SCHMITT INVERTER
文件大小: 47.53KB 共7页
简 介:
74V1T14
SINGLE SCHMITT INVERTER
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HIGH SPEED: tPD = 4.7 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 1 A (MAX.) at TA = 25 oC TYPICAL HYSTERESIS: Vh =0.7V AT VCC =4.5V POWER DOWN PROTECTION ON INPUT 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
S (SOT23-5L)
C (SC-70)
ORDER CODE: 74V1T14S 74V1T14C interface 5V to 3V. Pin configuration and function are the same as those of the V1G04 but the V1G14 has hysteresis. The schmitt trigger function allows it to be used on line receivers with slow rise/fall input signals.
DESCRIPTION The 74V1T14 is an advanced high-speed CMOS SINGLE SCHMITT INVERTER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. 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 input and 0 to 7V can be accepted on input with no regard to the supply voltage. This device can be used to
PIN CONNECTION AND IEC LOGIC SYMBOLS
October 1999
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74V1T14
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No 1 2 4 3 5 SYMBOL N.C. 1A 1Y GND VCC NAME AND FUNCT ION Not Connected Data Input Data Output Ground (0V) Positive Supply Voltage
TRUTH TABLE
A L H Y H L
ABSOLUTE MAXIMUM RATINGS
Symbol VCC VI VO IIK IOK IO Tstg TL Supply Voltage DC Input Voltage DC Output Voltage DC Input D……
