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SN74VMEH22501GQLR 데이터시트(PDF) 8 Page - Texas Instruments |
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SN74VMEH22501GQLR 데이터시트(HTML) 8 Page - Texas Instruments |
8 / 31 page SN74VMEH22501 SCES357F – JULY 2001 – REVISED FEBRUARY 2010 www.ti.com Electrical Characteristics over recommended operating free-air temperature range for A and B ports (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP(1) MAX UNIT VIK VCC = 3.15 V, II = –18 mA –1.2 V 3A port, any B ports, VCC = 3.15 V to 3.45 V, IOH = –100 mA VCC – 0.2 and Y outputs IOH = –6 mA 2.4 3A port and Y outputs VCC = 3.15 V VOH V IOH = –12 mA 2 IOH = –24 mA 2.4 Any B port VCC = 3.15 V IOH = –48 mA 2 3A port, any B ports, VCC = 3.15 V to 3.45 V, IOL = 100 mA 0.2 and Y outputs IOL = 6 mA 0.55 3A port and Y outputs VCC = 3.15 V IOL = 12 mA 0.8 VOL V IOL = 24 mA 0.4 Any B port VCC = 3.15 V IOL = 48 mA 0.55 IOL = 64 mA 0.6 VCC = 3.45 V, VI = VCC or GND ±1 Control inputs, II mA 1A and 2A VCC = 0 or 3.45 V, VI = 5.5 V 5 3A port, any B port, IOZH (2) VCC = 3.45 V, VO = VCC or 5.5 V 5 mA and Y outputs 3A port and Y outputs –5 IOZL (2) VCC = 3.45 V, VO = GND mA Any B port –20 Ioff VCC = 0, BIAS VCC = 0, VI or VO = 0 to 5.5 V ±10 mA IBHL (3) 3A port VCC = 3.15 V, VI = 0.8 V 75 mA IBHH (4) 3A port VCC = 3.15 V, VI = 2 V –75 mA IBHLO (5) 3A port VCC = 3.45 V, VI = 0 to VCC 500 mA IBHHO (6) 3A port VCC = 3.45 V, VI = 0 to VCC –500 mA VCC ≤ 1.5 V, VO = 0.5 V to VCC, IOZ(PU/PD) (7) ±10 mA VI = GND or VCC, OE = don't care Outputs high 30 VCC = 3.45 V, IO = 0, ICC Outputs low 30 mA VI = VCC or GND Outputs disabled 30 VCC = 3.45 V, IO = 0, Outputs enabled 76 mA/ VI = VCC or GND, clock ICCD One data input switching at MHz/ Outputs disabled 19 one-half clock frequency, input 50% duty cycle VCC = 3.15 V to 3.45 V, One input at VCC – 0.6 V, ΔICC (8) 750 mA Other inputs at VCC or GND (1) All typical values are at VCC = 3.3 V, TA = 25°C. (2) For I/O ports, the parameters IOZH and IOZL include the input leakage current. (3) The bus-hold circuit can sink at least the minimum low sustaining current at VIL max. IBHL should be measured after lowering VIN to GND, then raising it to VIL max. (4) The bus-hold circuit can source at least the minimum high sustaining current at VIH min. IBHH should be measured after raising VIN to VCC, then lowering it to VIH min. (5) An external driver must source at least IBHLO to switch this node from low to high. (6) An external driver must sink at least IBHHO to switch this node from high to low. (7) High-impedance state during power up or power down (8) This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND. 8 Submit Documentation Feedback Copyright © 2001–2010, Texas Instruments Incorporated Product Folder Link(s): SN74VMEH22501 |
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