器件名称: 74V1T32S
功能描述: SINGLE 2-INPUT OR GATE
文件大小: 48.3KB 共7页
简 介:
74V1T32
SINGLE 2-INPUT OR GATE
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HIGH SPEED: tPD = 5 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 1 A (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
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.
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.
PIN CONNECTION AND IEC LOGIC SYMBOLS
October 1999
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74V1T32
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No 1 2 4 5 3 SYMBOL 1A 1B 1Y GND VCC NAME AND FUNCT ION Data Input Data Input Data Output Ground (0V) Positive Supply Voltage
TRUTH TABLE
A L L H H B L H L H Y L H H H
ABSOLUTE MAXIMUM RATINGS
Symbol VCC VI VO VO IIK IOK IO Tstg TL Supply Voltage DC Input Voltage DC Output Voltage (see note 1) DC Output Voltage (see note 2) DC Input Diode Current DC Output Diode Current DC Output Current Storage Temperature Lead Temperature (10 sec) Para……
