hef40192b NXP Semiconductors, hef40192b Datasheet
hef40192b
Available stocks
Related parts for hef40192b
hef40192b Summary of contents
Page 1
... For a complete data sheet, please also download: The IC04 LOCMOS HE4000B Logic Family Specifications HEF, HEC The IC04 LOCMOS HE4000B Logic Package Outlines/Information HEF, HEC HEF40192B MSI 4-bit up/down decade counter Product specification File under Integrated Circuits, IC04 INTEGRATED CIRCUITS ...
Page 2
... Philips Semiconductors 4-bit up/down decade counter DESCRIPTION The HEF40192B is a 4-bit synchronous up/down decade counter. The counter has a count-up clock input (CP count-down clock input ( asynchronous parallel D load input (PL), four parallel data inputs (P asynchronous master reset input (MR), four counter outputs ( ...
Page 3
... Philips Semiconductors 4-bit up/down decade counter January 1995 Fig.3 Logic diagram (continued on next page). 3 Product specification HEF40192B MSI ...
Page 4
... Philips Semiconductors 4-bit up/down decade counter January 1995 Fig.4 Logic diagram (continued from Fig.3). 4 Product specification HEF40192B MSI ...
Page 5
... TYPICAL FORMULA FOR 550 2400 6500 Product specification HEF40192B L = LOW state (the less positive voltage state is immaterial = positive-going transition = where DD ...
Page 6
... PLH 45 90 365 730 t 130 265 PHL 100 205 185 360 t 75 150 PHL 55 110 6 Product specification HEF40192B TYPICAL EXTRAPOLATION FORMULA ns 183 ns (0,55 ns/pF (0,23 ns/pF (0,16 ns/pF 143 ns (0,55 ns/pF (0,23 ns/pF (0,16 ns/pF ...
Page 7
... WPLL 30 15 125 RMR RPL max Product specification HEF40192B TYPICAL EXTRAPOLATION FORMULA ns 118 ns (0,55 ns/pF (0,23 ns/pF (0,16 ns/pF TYPICAL EXTRAPOLATION FORMULA (1,0 ns/pF (0,42 ns/pF (0,28 ns/pF (1,0 ns/pF ...
Page 8
... Waveforms showing recovery times for PL and MR, minimum pulse widths for CP and set-up and hold times for P to PL. Set-up times and hold times are shown as positive values but may be specified as negative values. January 1995 U 8 Product specification HEF40192B MSI , and MR, D ...
Page 9
... Philips Semiconductors 4-bit up/down decade counter APPLICATION INFORMATION Some examples of applications for the HEF40192B are: Up/down difference counting Multistage ripple counting Multistage synchronous counting. January 1995 Fig.7 Timing diagram. Fig.8 Example of cascaded HEF40192B ICs. 9 Product specification HEF40192B MSI ...