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CD74HC126M Fiches technique(PDF) 1 Page - Texas Instruments |
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CD74HC126M Fiches technique(HTML) 1 Page - Texas Instruments |
1 / 7 page 1 Data sheet acquired from Harris Semiconductor SCHS144 Features • Three-State Outputs • Separate Output Enable Inputs • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55oC to 125oC • Balanced Propagation Delay and Transition Times • Significant Power Reduction Compared to LSTTL Logic ICs • HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V • HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH Description The Harris CD74HC126 and CD74HCT126 contain four independent three-state buffers, each having its own output enable input, which when “low” puts the output in the high- impedance state. Pinout CD74HC126, CD74HC126 (PDIP, SOIC) TOP VIEW Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. NO. CD74HC126E -55 to 125 14 Ld PDIP E14.3 CD74HCT126E -55 to 125 14 Ld PDIP E14.3 CD74HC126M -55 to 125 14 Ld SOIC M14.15 CD74HCT126M -55 to 125 14 Ld SOIC M14.15 NOTES: 1. When ordering, use the entire part number. Add the suffix 96 to obtain the variant in the tape and reel. 2. Wafer and die for this part number is available which meets all electrical specifications. Please contact your local sales office or Harris customer service for ordering information. 1OE 1A 1Y 2OE 2A 2Y GND VCC 4OE 4A 4Y 3OE 3A 3Y 1 2 3 4 5 6 7 14 13 12 11 10 9 8 November 1997 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © Harris Corporation 1997 CD74HC126, CD74HCT126 High Speed CMOS Logic Quad Buffer, Three-State File Number 1772.1 [ /Title (CD74 HC126 , CD74 HCT12 6) /Sub- ject (High Speed CMOS Logic Quad Buffer, Three- State) |
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Description similaire - CD74HC126M |
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