74act192 IK Semicon Co., Ltd, 74act192 Datasheet
74act192
Related parts for 74act192
74act192 Summary of contents
Page 1
... Presettable BCD/Decade UP/DOWN Counter High-Speed Silicon-Gate CMOS The IN74ACT192 is identical in pinout to the LS/ALS192, HC/HCT192. The IN74ACT192 may be used as a level converter for interfacing TTL or NMOS outputs to High Speed CMOS inputs. The counter has two separate clock inputs, a Count Up Clock and Count Down Clock inputs. The direction of counting is determined by which input is clocked ...
Page 2
... Unused inputs must always be tied to an appropriate logic voltage level (e.g., either GND or V Unused outputs must be left open and GND Pins SOIC Package+ Parameter * and V IN OUT IN74ACT192 Value Unit -0.5 to +7 ±20 mA ±50 mA ±50 mA ...
Page 3
... IN CC FUNCTION TABLE Mode The IN74ACT192 can be preset to any state, but will not count beyond 9. If preset to state 10, 11, 12, 13 15, it will follow the sequence 10, 11, 6: 12, 13, 4: 14, 15 counting Up, and follow the sequence 15, 14, 13, 12, 11, 10 counting Down. ...
Page 4
... U (Figure (Figure (Figure 4.5 Typical @25°C,V IN74ACT192 =50pF,Input t =t =3.0 ns Unit -40°C to 85°C Max Min Max 80 MHz ...
Page 5
... Input t =t =3.0 ns ° (Figure 7) n (Figure 7) -1 (Figure Figure 2. Switching Waveforms Figure 4. Switching Waveforms IN74ACT192 Guaranteed Limits Unit -40°C to 85° -1 Rev. 00 ...
Page 6
... Figure 5. Switching Waveforms Figure 7. Switching Waveforms TIMING DIAGRAM IN74ACT192 Figure 6. Switching Waveforms Rev. 00 ...
Page 7
... EXPANDED LOGIC DIAGRAM IN74ACT192 Rev. 00 ...
Page 8
... Maximum mold flash or protrusion 0.15 mm (0.006) per side for A; for B ‑ 0.25 mm (0.010) per side. N SUFFIX PLASTIC DIP (MS - 001BB SEATING -T- PLANE SUFFIX SOIC (MS - 012AC SEATING PLANE IN74ACT192 Dimension, mm Symbol MIN MAX A 18.67 19.69 B 6.1 7.11 5. 0.36 0.56 F 1.14 1.78 2. 7.62 J 0° 10° 2.92 3 ...