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| Standard ICs Single Schmitt trigger BU4S584 The BU4S584 is an ultra-compact IC with one circuit of the inverter-type Schmitt trigger, BU4584B, built into an SMP package. *Features dissipation. 1) Low current 2) Super-mini mold package designed for surface mounting. 3) Wide range of operating power supply voltage. 4) Direct drive of 2 L-TTL inputs and 1 LS-TTL input. *Block diagram VDD 5 Y 4 1 NC 2 A 3 VSS *Absolute maximum ratings (Ta = 25C) Parameter Power supply voltage Power dissipation Input current Operating temperature Storage temperature Input voltage Symbol VDD Pd IIN Topr Tstg VIN Limits VSS - 0.3 ~ VSS + 18 170 10 - 40 ~ + 85 - 55 ~ + 150 VSS - 0.3 ~ VDD + 0.3 Unit V mW mA C C V Note 1: These values indicate the range limits of the voltage that can be applied to each pin without destroying it. Operation is not guaranteed at these values. Note 2: Power dissipation is reduced by 1.7mW for each increase in Ta of 1C over 25C. *Recommended operating conditions (Ta = 25C, VSS = 0V) Parameter Power supply voltage Input voltage Symbol VDD VIN Min. 3 0 Typ. -- -- Max. 16 VDD Unit V V 1 Standard ICs BU4S584 *Electrical characteristics otherwise noted, VSS = 0V, Ta = 25C) DC characteristics (unless Parameter Symbol Min. 3.5 Input high level voltage VIH 7.0 11.0 -- Input low level voltage Input high level current Input low level current Output high level voltage VIL IIH IIL VOH -- -- -- -- 4.95 9.95 14.95 -- Output low level voltage VOL -- -- - 0.51 - 2.1 Output high level current IOH - 1.3 - 3.4 0.51 Output low level current IOL 1.3 3.4 0.15 Hysteresis voltage VH 0.25 0.40 -- Static current dissipation IDD -- -- Typ. -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Max. -- -- -- 1.5 3.0 4.0 0.3 - 0.3 -- -- -- 0.05 0.05 0.05 -- -- -- -- -- -- -- 0.6 1.0 1.5 0.25 0.5 1.0 Unit V V V V V V A A V V V V V V mA mA mA mA mA mA mA V V V A A A VDD (V) 5 10 15 5 10 15 18 18 5 10 15 5 10 15 5 5 10 15 5 10 15 5 10 15 5 10 15 VIN = VSS, VDD -- VOH = 4.6V VOH = 2.5V VOH = 9.5V VOH = 13.5V VIN = VSS VOL = 0.4V VOL = 0.5V VOL = 1.5V VIN = VDD | IOUT | < 1A VIN = VDD Fig.1 | IOUT | < 1A VIN = VSS VIH = 15V VIL = 0V -- Conditions Measurement circuit -- 2 Standard ICs Switching characteristics (unless otherwise noted, VSS = 0V, Ta = 25C, CL = 50pF) Parameter Symbol Min. Typ. -- Output rise time tTLH -- -- -- Output fall time tTHL -- -- -- Propagation delay time, "L" to "H" tPLH -- -- -- Propagation delay time, "H" to "L" tPHL -- -- 70 35 30 70 35 30 125 60 50 125 60 50 Max. -- -- -- -- -- -- -- -- -- -- -- -- Unit ns ns ns ns ns ns ns ns ns ns ns ns VDD (V) 5 10 15 5 10 15 5 10 15 5 10 15 -- -- -- Conditions BU4S584 Measurement circuit -- Fig.2 *Measurement circuits VDD A V VSS Fig.1 DC characteristics measurement circuit VDD 20ns 90% 50% 10% tPHL 20ns Input tPLH 90% 50% 10% P.G. CL VSS Output tTHL tTLH Fig.2 Switching characteristics measurement circuit 3 Standard ICs BU4S584 *External dimensions (Units: mm) 2.9 0.2 (5) (4) 2.8 0.3 1.6 0.2 0.5 (1) (2) (3) 0.4 0.1 + 0.1 0.1 - 0.05 0.95 1.1 0.2 0.05 SMP5 4 |
Price & Availability of BU4S584
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