Datasheet CD54HC14, CD74HC14, CD54HCT14, CD74HCT14 (Texas Instruments) - 2
| Manufacturer | Texas Instruments |
| Description | High-Speed CMOS Logic Hex Inverting Schmitt Trigger |
| Pages / Page | 19 / 2 — CD54HC14, CD74HC14, CD54HCT14, CD74HCT14. Functional Diagram. GND = 7 VCC … |
| Revision | F |
| File Format / Size | PDF / 813 Kb |
| Document Language | English |
CD54HC14, CD74HC14, CD54HCT14, CD74HCT14. Functional Diagram. GND = 7 VCC = 14. TRUTH TABLE. INPUT (A). OUTPUT (Y). Logic Diagram
Text Version of Document
CD54HC14, CD74HC14, CD54HCT14, CD74HCT14 Functional Diagram 1 2 1A 1Y 3 4 2A 2Y 5 6 3A 3Y 9 8 4A 4Y 11 10 5A 5Y 13 12 6A 6Y GND = 7 VCC = 14 TRUTH TABLE INPUT (A) OUTPUT (Y)
L H H L H= High Level L= Low Level
Logic Diagram nA nY V V O H VH = VT+ - VT- VI VT- VT+ VT+ VT- VCC V V I H GND VCC VO GND FIGURE 3. HYSTERESIS DEFINITION, CHARACTERISTIC, AND TEST SETUP
2
L H H L H= High Level L= Low Level
Logic Diagram nA nY V V O H VH = VT+ - VT- VI VT- VT+ VT+ VT- VCC V V I H GND VCC VO GND FIGURE 3. HYSTERESIS DEFINITION, CHARACTERISTIC, AND TEST SETUP
2
