MC14099BDWR2G ON Semiconductor

MC14099B 8-Bit Addressable Latches The MC14099B is an 8bit addressable latch. Data is entered in serial form when the appropriate latch is addressed (via address pins A0, A1, A2) and write disable is in the low state. For the MC14099B the input is a unidirectional write only port. The data is presented in parallel at the output of the eight latches MC14099B MC14099B 9 4 WRITE DISABLE Q0 10 3 DATA Q1 11 Q2 5 12 8 A0 8 Q3 13 6 Q4 A1 LATCHES DECODER 14 7 Q5 A2 15 Q6 1 2 Q7 RESET V = 16 DD V = 8 SS ELECTRICAL CHARACTERISTICS (Voltages Referenced to V ) SS 55 C 25 C 125 C Typ V DD (Note 2) Characteristic Symbol Vdc Min Max Min Max Min Max Unit Output Voltage 0 Level V 5.0 0.05 0 0.05 0.05 Vdc OL V = V or 0 10 0.05 0 0.05 0.05 in DD 15 0.05 0 0.05 0.05 V 5.0 4.95 4.95 5.0 4.95 Vdc 1 Level OH 10 9.95 9.95 10 9.95 V = 0 or V in DD 15 14.95 14.95 15 14.95 Input Voltage 0 Level V Vdc IL (V = 4.5 or 0.5 Vdc) 5.0 1.5 2.25 1.5 1.5 O (V = 9.0 or 1.0 Vdc) 10 3.0 4.50 3.0 3.0 O (V = 13.5 or 1.5 Vdc) 15 4.0 6.75 4.0 4.0 O V Vdc 1 Level IH 5.0 3.5 3.5 2.75 3.5 (V = 0.5 or 4.5 Vdc) O 10 7.0 7.0 5.50 7.0 (V = 1.0 or 9.0 Vdc) O 15 11 11 8.25 11 (V = 1.5 or 13.5 Vdc) O Output Drive Current I mAdc OH (V = 2.5 Vdc) Source 5.0 3.0 2.4 4.2 1.7 OH (V = 4.6 Vdc) 5.0 0.64 0.51 0.88 0.36 OH (V = 9.5 Vdc) 10 1.6 1.3 2.25 0.9 OH (V = 13.5 Vdc) 15 4.2 3.4 8.8 2.4 OH (V = 0.4 Vdc) Sink I 5.0 0.64 0.51 0.88 0.36 mAdc OL OL (V = 0.5 Vdc) 10 1.6 1.3 2.25 0.9 OL (V = 1.5 Vdc) 15 4.2 3.4 8.8 2.4 OL Input Current I 15 0.1 0.00001 0.1 1.0 Adc in Input Capacitance (V = 0) C 5.0 7.5 pF in in Input Capacitance C 15 22.5 pF in MC14599B Data (pin 3) (V = 0) in Quiescent Current I 5.0 5.0 0.005 5.0 150 Adc DD (Per Package) 10 10 0.010 10 300 15 20 0.015 20 600 Total Supply Current (Notes 3 & 4) I 5.0 I = (1.5 A/kHz) f + I Adc T T DD (Dynamic plus Quiescent, 10 I = (3.0 A/kHz) f + I T DD Per Package) 15 I = (4.5 A/kHz) f + I T DD (C = 50 pF on all outputs, all L buffers switching) Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 2. Data labelled Typ is not to be used for design purposes but is intended as an indication of the ICs potential performance. 3. The formulas given are for the typical characteristics only at 25 C. 4. To calculate total supply current at loads other than 50 pF: I (C ) = I (50 pF) + (C 50) Vfk T L T L where: I is in A (per package), C in pF, V = (V V ) in volts, f in kHz is input frequency, and k = 0.004. T L DD SS