Datenblatt-Suchmaschine für elektronische Bauteile |
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CD54HC540F3A Datenblatt(PDF) 1 Page - Texas Instruments |
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CD54HC540F3A Datenblatt(HTML) 1 Page - Texas Instruments |
1 / 19 page 1 Data sheet acquired from Harris Semiconductor SCHS189C Features • ’HC540, CD74HCT540 . . . . . . . . . . . . . . . . . . . Inverting • ’HC541, ’HCT541 . . . . . . . . . . . . . . . . . . . . . . Non-Inverting • Buffered Inputs • Three-State Outputs • Bus Line Driving Capability • Typical Propagation Delay = 9ns 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 Description The ’HC540 and CD74HCT540 are Inverting Octal Buffers and Line Drivers with Three-State Outputs and the capability to drive 15 LSTTL loads. The ’HC541 and ’HCT541 are Non- Inverting Octal Buffers and Line Drivers with Three-State Out- puts that can drive 15 LSTTL loads. The Output Enables (OE1) and (OE2) control the Three-State Outputs. If either OE1 or OE2 is HIGH the outputs will be in the high imped- ance state. For data output OE1 and OE2 both must be LOW. Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE CD54HC540F3A -55 to 125 20 Ld CERDIP CD54HC541F3A -55 to 125 20 Ld CERDIP CD54HCT541F3A -55 to 125 20 Ld CERDIP CD74HC540E -55 to 125 20 Ld PDIP CD74HC540M -55 to 125 20 Ld SOIC CD74HC540M96 -55 to 125 20 Ld SOIC CD74HC541E -55 to 125 20 Ld PDIP CD74HC541M -55 to 125 20 Ld SOIC CD74HC541M96 -55 to 125 20 Ld SOIC CD74HC541PW -55 to 125 20 Ld TSSOP CD74HC541PWR -55 to 125 20 Ld TSSOP CD74HCT540E -55 to 125 20 Ld PDIP CD74HCT540M -55 to 125 20 Ld SOIC CD74HCT540M96 -55 to 125 20 Ld SOIC CD74HCT541E -55 to 125 20 Ld PDIP CD74HCT541M -55 to 125 20 Ld SOIC CD74HCT541M96 -55 to 125 20 Ld SOIC NOTE: When ordering, use the entire part number. The suffix 96 denotes tape and reel. January 1998 - Revised July 2004 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © 2004, Texas Instruments Incorporated CD54/74HC540, CD74HCT540, CD54/74HC541, CD54/74HCT541 High-Speed CMOS Logic Octal Buffer and Line Drivers, Three-State [ /Title (CD74 HC540 , CD74 HCT54 0, CD74 HC541 , CD74 HCT54 |
Ähnliche Teilenummer - CD54HC540F3A |
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Ähnliche Beschreibung - CD54HC540F3A |
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