DUAL HIGH SPEED BUS SWITCH
74V2T384
DUAL HIGH SPEED BUS SWITCH
HIGH SPEED: tPD = 0.5ns (TYP.) at VCC = 5V COMPATIBLE WITH TTL LEVEL s LOW POWER DIS...
Description
74V2T384
DUAL HIGH SPEED BUS SWITCH
HIGH SPEED: tPD = 0.5ns (TYP.) at VCC = 5V COMPATIBLE WITH TTL LEVEL s LOW POWER DISSIPATION: www.DataSheet4U.com ICC = 1µA(MAX.) at TA = 25°C s LOW "ON" RESISTANCE at VCC=5.0V: RON =7Ω (TYP.) VIN = 0V II/O = 30mA RON =20Ω (TYP.) VIN = 2.4V II/O = 10mA s OPERATING VOLTAGE RANGE: VCC (OPR) = 4.0V TO 5.5V s 5V TOLERANT ON CONTROL PIN s IMPROVED LATCH-UP IMMUNITY
s s
SOT23-8L
ORDER CODES
PACKAGE SOT23-8L T&R 74V2T384STR
DESCRIPTION The 74V2T384 is an advanced high-speed CMOS DUAL HIGH SPEED BUS SWITCH fabricated in silicon gate C2MOS technology. It’s designed to operate from 4.5V to 5.5V, making this device ideal for portable applications. It’s offers 7Ω Resistance typical value at VCC=4.5V. Additional key feature are fast switching speed (tON=3.8ns,
tOFF=3.3ns Typical) and Low Power Consumption. The OE input is provided to control the switch; the switch is ON when the OE input is held low and OFF when OE is held high. It’s available in the commercial and extended temperature range in SOT23-8L package.
PIN CONNECTION AND IEC LOGIC SYMBOLS
June 2003
1/7
74V2T384
INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No 1, 5 2, 6 7, 3 4 8
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SYMBOL 1I/O, 2I/O 1O/I, 2O/I 1OE, 2OE GND VCC
NAME AND FUNCTION Independent Input/Output Independent Output/Input Enable Input (Active HIGH) Ground (0V) Positive Supply Voltage
TRUTH TABLE
OE L H
* High Impedance State
SWITCH FUNCTION ON OFF *
ABSOLUTE MAXIMUM RATINGS
Symbol VCC VI VIC VO...
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