74V1T384 SINGLE HIGH SPEED BUS SWITCH ■ ■ ■ ■ ■ ■ HIGH SPEED: tPD = 0.5ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA=25°C LOW "ON" RESISTANCE at VCC=5.0V: RON= 7Ω (TYP), VIN=0V, II/O =30mA RON= 14Ω (TYP), VIN=2.4V, II/O =15mA OPERATING VOLATGE RANGE: VCC (OPR.) = 4.0V TO 5.5V 5V TOLERANT ON CONTROL PIN COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX) DESCRIPTION The 74V1T384 is an advanced high-speed CMOS SINGLE HIGH SPEED BUS SWITCH fabricated in silicon gate C2MOS technology. It’s designed to operate from 4V to 5.5V, making this device ideal for portable applications. It’s offers 7Ω Resistance typical value at VCC=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. SOT23-5L SOT323-5L ORDER CODES PACKAGE T&R SOT23-5L SOT323-5L 74V1T384STR 74V1T384CTR It’s available in the commercial and extended temperature range in SOT23-5L and SC-70-5L package. PIN CONNECTION AND IEC LOGIC SYMBOLS April 2002 1/9 74V1T384 INPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTION 1 2 I/O O/I 4 OE 3 GND VCC Independent Input/Output Independent Output/Input Enable Input (Active HIGH) Ground (0V) 5 Positive Supply Voltage TRUTH TABLE OE SWITCH FUNCTION L H ON OFF * * High Impedance State ABSOLUTE MAXIMUM RATINGS Symbol VCC Parameter Supply Voltage VI DC Input Voltage VIC DC Control Input Voltage VO DC Output Voltage IIK DC Input Diode Current Value Unit -0.5 to +7.0 V -0.5 to VCC + 0.5 V -0.5 to +7.0 V -0.5 to VCC + 0.5 V ± 20 mA IIK DC Control Input Diode Current - 20 mA IOK DC Output Diode Current ± 20 mA IO DC Output Current ICC or IGND DC VCC or Ground Current Tstg Storage Temperature TL Lead Temperature (10 sec) ± 50 mA ± 50 mA -65 to +150 °C 300 °C Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is not implied RECOMMENDED OPERATING CONDITIONS Symbol VCC Parameter Unit Supply Voltage 4.0 to 5.5 V VI Input Voltage 0 to VCC V VIC Control Input Voltage 0 to 5.5 V VO Output Voltage 0 to VCC V Top Operating Temperature -55 to 125 °C 0 to 20 ns/V dt/dv Input Rise and Fall Time (note 1) VCC = 5.0V 1) VIN from 0.8V to 2V on control pin 2/9 Value 74V1T384 DC SPECIFICATIONS Test Condition Symbol VIH VIL VIH VIL RON RON IOFF IIN ICC ICC Parameter High Level Input Voltage Low Level Input Voltage High Level Input Voltage Low Level Input Voltage ON Resistance Control Input Leakage Current Quiescent Supply Current Additional Worst Case Supply Current TA = 25°C VCC (V) Min. Typ. Max. 2 5.0(*) -40 to 85°C -55 to 125°C Min. Min. 0.8 2 4.0 Max. 2 5.0(*) 0.8 0.8 Unit Max. 2 2 4.0 V 0.8 2 V V 0.8 0.8 V 7 10 15 Ω 4.5 VIC = VIL VI/O = GND II/O ≤ 30 mA VIC = VIL VI/O = 2.4V II/O ≤ 10 mA 20 40 60 Ω 4.5 5.5 VOS = VCC to GND VIS = VCC to GND VIC = VIH ±0.1 ±1 ± 10 µA 0 to 5.5 VIC = 5.5V or GND ± 0.1 ± 1.0 ± 1.0 µA 5.5 VI = VCC or GND 1 10 20 µA 1.35 1.5 1.5 mA 5.5 C Input at 3.4V ON Resistance Input/Output Leakage Current (SWITCH OFF) Value (*) Voltage range is 5V ± 0.5V AC ELECTRICAL CHARACTERISTICS (CL = 50pF, Input tr = tf = 3ns) Test Condition Symbol Parameter tPD Delay Time tPLZ tPHZ Output Disable Time tPZL tPZH Output Enable Time Value TA = 25°C VCC (V) Min. Typ. Max. -40 to 85°C -55 to 125°C Min. Min. Max. Unit Max. 5.0(*) tr = tf = 6ns 0.5 0.8 1.0 2.0 ns 5.0(*) CL = 50pF R1 = 500 Ω VIN=2.4V 3.8 6.5 9.0 10.0 ns CL = 50pF R1 = 1KΩ VIN=2.4V 3.3 5.0 7.5 8.5 ns 5.0 (*) (*) Voltage range is 5.0V ± 0.5V 3/9 74V1T384 CAPACITIVE CHARACTERISTICS Test Condition Symbol Value TA = 25°C Parameter Min. CIN Input Capacitance CI/O Output Capacitance Power Dissipation Capacitance (note 1) CPD Typ. Max. 4 10 -40 to 85°C -55 to 125°C Min. Min. Max. 10 Unit Max. 10 pF 7 pF 3 pF 1) CPD is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. ICC(opr) = CPD x VCC x fIN + ICC 4/9 74V1T384 SOT23-5L MECHANICAL DATA mm. mils DIM. MIN. TYP 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 e 0.95 37.4 e1 1.9 74.8 L 0.35 0.55 13.7 21.6 5/9 74V1T384 SOT323-5L MECHANICAL DATA mm. mils DIM. MIN. 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 e 0.65 25.6 e1 1.3 51.2 L 6/9 TYP 0.10 0.30 3.9 11.8 74V1T384 Tape & Reel SOT23-xL MECHANICAL DATA mm. inch DIM. MIN. TYP A MAX. MIN. TYP. 180 13.0 7.086 C 12.8 D 20.2 0.795 N 60 2.362 T 13.2 MAX. 0.504 0.512 14.4 0.519 0.567 Ao 3.13 3.23 3.33 0.123 0.127 0.131 Bo 3.07 3.17 3.27 0.120 0.124 0.128 Ko 1.27 1.37 1.47 0.050 0.054 0.0.58 Po 3.9 4.0 4.1 0.153 0.157 0.161 P 3.9 4.0 4.1 0.153 0.157 0.161 7/9 74V1T384 Tape & Reel SOT323-xL MECHANICAL DATA mm. inch DIM. MIN. TYP MAX. MIN. TYP. MAX. A 175 180 185 6.889 7.086 7.283 C 12.8 13 13.2 0.504 0.512 0.519 D 20.2 N 59.5 0.795 60 T 8/9 60.5 2.362 14.4 0.567 Ao 2.25 0.088 Bo 2.7 0.106 Ko 1.2 0.047 Po 3.98 4 4.2 0.156 0.157 0.165 P 3.98 4 4.2 0.156 0.157 0.165 74V1T384 Information furnished is believed to be accurate and reliable. However, STMicroelectronics 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. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. 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