74hct2g126dp NXP Semiconductors, 74hct2g126dp Datasheet

Page 1

Dual buffer/line driver; 3-state Rev. 02 — 15 December 2005 1. General description The 74HC2G126; 74HCT2G126 is a high-speed Si-gate CMOS device. The 74HC2G126; 74HCT2G126 provides two non-inverting buffer/line drivers with 3-state output. The 3-state output is controlled ...

Page 2

... Ordering information Table 2: Ordering information Type number Package Temperature range Name 74HC2G126 74HC2G126DP +125 C 74HC2G126DC +125 C 74HCT2G126 74HCT2G126DP +125 C 74HCT2G126DC +125 C 5. Functional diagram Fig 1. Logic symbol 74HC_HCT2G126_2 Product data sheet 74HC2G126; 74HCT2G126 Quick reference data …continued = ...

Page 3

Philips Semiconductors Fig 3. Logic diagram (one driver) 6. Pinning information 6.1 Pinning Fig 4. Pin configuration 6.2 Pin description Table 3: Symbol 1OE 1A 2Y GND 2A 1Y 2OE V CC 74HC_HCT2G126_2 Product data sheet 74HC2G126; 74HCT2G126 A OE ...

Page 4

Philips Semiconductors 7. Functional description 7.1 Function table Table 4: Control nOE HIGH voltage level LOW voltage level don’t care high-impedance OFF-state. 8. Limiting values Table 5: In accordance ...

Page 5

Philips Semiconductors Table 6: Symbol 74HCT2G126 amb 10. Static characteristics Table 7: Static characteristics 74HC2G126 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). ...

Page 6

Philips Semiconductors Table 7: Static characteristics 74HC2G126 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter +125 C amb V HIGH-state input voltage IH V LOW-state input voltage IL ...

Page 7

Philips Semiconductors Table 8: Static characteristics 74HCT2G126 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter I quiescent supply current CC I additional quiescent supply CC current C input capacitance i C output capacitance ...

Page 8

Philips Semiconductors Table 9: Dynamic characteristics 74HC2G126 Voltages are referenced to GND (ground = 0 V); C Symbol Parameter t , 3-state output disable time PHZ t nOE to nY PLZ t , output transition time THL t TLH C ...

Page 9

Philips Semiconductors Table 10: Dynamic characteristics 74HCT2G126 Voltages are referenced to GND (ground = 0 V); C Symbol Parameter [ +85 C amb t , propagation delay see PHL t PLH t ...

Page 10

Philips Semiconductors 12. Waveforms Fig 5. Propagation delay input (nA) to output (nY) and transition time output (nY) Fig 6. 3-state enable and disable times Table 11: Type 74HC2G126 74HCT2G126 74HC_HCT2G126_2 Product data sheet 74HC2G126; 74HCT2G126 input ...

Page 11

Philips Semiconductors Fig 7. Load circuitry for measuring switching times Table 12: Type 74HC2G126 74HCT2G126 74HC_HCT2G126_2 Product data sheet 74HC2G126; 74HCT2G126 negative V M pulse ...

Page 12

Philips Semiconductors 13. Package outline TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0 pin 1 index 1 e DIMENSIONS (mm are the original dimensions ...

Page 13

Philips Semiconductors VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2 pin 1 index 1 e DIMENSIONS (mm are the original dimensions UNIT max. 0.15 ...

Page 14

Philips Semiconductors 14. Abbreviations Table 13: Abbreviations Acronym Description CMOS Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model 15. Revision history Table 14: Revision history Document ID Release date 74HC_HCT2G126_2 ...

Page 15

Philips Semiconductors 16. Data sheet status [1] Level Data sheet status Product status I Objective data Development II Preliminary data Qualification III Product data Production [1] Please consult the most recently issued data sheet before initiating or completing a design. ...

Page 16

Philips Semiconductors 21. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . ...