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MC74172B Arkusz danych(PDF) 4 Page - ON Semiconductor |
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MC74172B Arkusz danych(HTML) 4 Page - ON Semiconductor |
4 / 14 page MC75172B MC75174B http://onsemi.com 4 ELECTRICAL CHARACTERISTICS (−40°C p TAp 85°C, 4.75 V p VCC p 5.25 V, unless otherwise noted.) Characteristics Symbol Min Typ Max Unit Inputs Low Level Voltage (Pins 4 & 12, MC75174B only) Low Level Voltage (All Other Pins) High Level Voltage (All Inputs) VIL(A) VIL(B) VIH 0 0 2.0 − − − 0.7 0.8 VCC Vdc Current @ Vin = 2.7 V (All Inputs) Current @ Vin = 0.5 V (All Inputs) IIH IIL − −100 0.2 −15 20 − μA Clamp Voltage (All Inputs, Iin = −18 mA) VIK −1.5 − − Vdc Thermal Shutdown Junction Temperature Tjts − +150 − °C Power Supply Current (Outputs Open, VCC = 5.25 V) Outputs Enable Outputs Disabled ICC − − 60 30 70 40 mA TIMING CHARACTERISTICS (TA = 25°C, VCC = 5.0 V) Characteristics Symbol Min Typ Max Unit Propagation Delay − Input to Single−ended Output (Figure 3) Output Low−to−High Output High−to−Low tPLH tPHL − − 23 18 30 30 ns Propagation Delay − Input to Differential Output (Figure 4) Input Low−to−High Input High−to−Low tPLH(D) tPHL(D) − − 15 17 25 25 ns Differential Output Transition Time (Figure 4) tdr, tdf − 19 25 ns Skew Timing ⎜tPLHD − tPHLD⎜ for Each Driver Max − Min tPLHD Within a Package Max − Min tPHLD Within a Package tSK1 tSK2 tSK3 − − − 0.2 1.5 1.5 − − − ns Enable Timing Single−ended Outputs (Figure 5) Enable to Active High Output Enable to Active Low Output Active High to Disable (using Enable) Active Low to Disable (using Enable) Enable to Active High Output (MC75172B only) Enable to Active Low Output (MC75172B only) Active High to Disable (using Enable, MC75172B only) Active Low to Disable (using Enable, MC75172B only) tPZH(E) tPZL(E) tPHZ(E) tPLZ(E) tPZH(E) tPZL(E) tPHZ(E) tPLZ(E) − − − − − − − − 48 20 35 30 58 28 38 36 60 30 45 50 70 35 50 50 ns Differential Outputs (Figure 6) Enable to Active Output Enable to Active Output (MC75172B only) Enable to 3−State Output Enable to 3−State Output (MC75172B only) tPZD(E) tPZD(E) tPDZ(E) tPDZ(E) − − − − 47 56 32 40 − − − − ns |
Podobny numer części - MC74172B |
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Podobny opis - MC74172B |
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