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CD54HCT32 Datasheet(PDF) 1 Page - Texas Instruments |
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CD54HCT32 Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 6 page  1 Data sheet acquired from Harris Semiconductor SCHS274 Features • Typical Propagation Delay: 7ns at VCC = 5V, CL = 15pF, TA = 25 oC • 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 • Related Literature - CD54HC32F3A and CD54HCT32F3A Military Data Sheet, Document Number 3765 Description The Harris CD74HC32, CD74HCT32 contain four 2-input OR gates in one package. Logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads. The 74HCT logic family is functionally pin compatible with the standard 74LS logic family. Pinout CD54HCT32, CD74HC32, CD74HCT32 (PDIP, CERDIP, SOIC) TOP VIEW Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. NO. CD74HC32E -55 to 125 14 Ld PDIP E14.3 CD74HCT32E -55 to 125 14 Ld PDIP E14.3 CD74HC32M -55 to 125 14 Ld SOIC M14.15 CD74HCT32M -55 to 125 14 Ld SOIC M14.15 CD54HCT32F -55 to 125 14 Ld CERDIP F14.3 CD54HC32W -55 to 125 Wafer NOTES: 1. When ordering, use the entire part number. Add the suffix 96 to obtain the variant in the tape and reel. 2. 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. 1A 1B 1Y 2A 2B 2Y GND VCC 4B 4A 4Y 3B 3A 3Y 1 2 3 4 5 6 7 14 13 12 11 10 9 8 September 1997 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © Harris Corporation 1997 File Number 1643.2 CD54HCT32, CD74HC32, CD74HCT32 High Speed CMOS Logic Quad 2-Input OR Gate [ /Title (CD54 HCT32 , CD74 HC32, CD74 HCT32 ) /Sub- ject (High |
Similar Part No. - CD54HCT32 |
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Similar Description - CD54HCT32 |
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