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CD54HCT154F3A датащи(PDF) 1 Page - Texas Instruments |
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CD54HCT154F3A датащи(HTML) 1 Page - Texas Instruments |
1 / 16 page 1 Data sheet acquired from Harris Semiconductor SCHS152D Features • Two Enable Inputs to Facilitate Demultiplexing and Cascading Functions • 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 ’HC154 and ’HCT154 are 4- to 16-line decoders/demultiplexers with two enable inputs, E1 and E2. A High on either enable input forces the output into the High state. The demultiplexing function is performed by using the four input lines, A0 to A3, to select the output lines Y0 to Y15, and using one enable as the data input while holding the other enable low. Pinout CD54HC154, CD54HCT154 (CERDIP) CD74HC154, CD74HCT154 (PDIP, SOIC) TOP VIEW Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE CD54HC154F3A -55 to 125 24 Ld CERDIP CD54HCT154F3A -55 to 125 24 Ld CERDIP CD74HC154E -55 to 125 24 Ld PDIP CD74HC154EN -55 to 125 24 Ld PDIP CD74HC154M -55 to 125 24 Ld SOIC CD74HC154M96 -55 to 125 24 Ld SOIC CD74HCT154E -55 to 125 24 Ld PDIP CD74HCT154EN -55 to 125 24 Ld PDIP CD74HCT154M -55 to 125 24 Ld SOIC CD74HCT154M96 -55 to 125 24 Ld SOIC NOTE: When ordering, use the entire part number. The suffix 96 denotes tape and reel. 1 2 3 4 5 6 7 8 9 10 11 12 Y0 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 GND 16 17 18 19 20 21 22 23 24 15 14 13 VCC A1 A2 A3 E2 Y15 Y13 Y12 Y11 A0 E1 Y14 September 1997 - Revised June 2004 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © 2004, Texas Instruments Incorporated CD54HC154, CD74HC154, CD54HCT154, CD74HCT154 High-Speed CMOS Logic 4- to 16-Line Decoder/Demultiplexer [ /Title (CD74 HC154 , CD74 HCT15 4) /Sub- ject (High Speed CMOS Logic 4-to-16 Line Decod er/Dem |
Аналогичный номер детали - CD54HCT154F3A |
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Аналогичное описание - CD54HCT154F3A |
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