Datenblatt-Suchmaschine für elektronische Bauteile |
|
CD54HC354 Datenblatt(PDF) 1 Page - Texas Instruments |
|
CD54HC354 Datenblatt(HTML) 1 Page - Texas Instruments |
1 / 15 page 1 Semiconductor Features • HC/HCT354 - Transparent Data and Select Latches • Buffered Inputs • Three-State Complementary Outputs • Bus Line Driving Capability • Typical Propagation Delay: VCC = 5V, CL = 15pF, TA = 25 oC - Data to Output = 18ns • 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 CD54HC354, CD74HC354, and CD74HCT354 are data selectors/multiplexers that select one of eight sources. In both types, the data select bits S0, S1 and S2 are stored in transparent latches that are enabled by a low latch enable input, LE. In the HC/HCT354 the data enable input, E, controls transparent latches that pass data to the outputs when Eis high and latches in new data when E is low. In both types the three-state outputs are controlled by three output-enable inputs OE1, OE2, and OE3. Pinout CD54HC354 (CERDIP) CD74HC354, CD74HCT354 (PDIP) TOP VIEW Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE CD54HC354F3A -55 TO 125 20 Ld CERDIP CD74HC354E -55 to 125 20 Ld PDIP CD74HCT354E -55 to 125 20 Ld PDIP 11 12 13 14 15 16 17 18 20 19 10 9 8 7 6 5 4 3 2 1 D7 D6 D5 D4 D3 D2 D0 D1 E GND VCC Y OE3 OE2 Y OE1 S0 S1 S2 LE SCHS277D - November 1997 - Revised May 2003 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © 2003, Texas Instruments Incorporated CD54HC354, CD74HC354, CD74HCT354 8-Line to 1-Line Data Selector/Multiplexer/Register With 3-State Outputs [ /Title (CD74 HC354 , CD74 HCT35 4) /Sub- ject (High Speed CMOS Logic 8-Input Multip lexer/ Regis- |
Ähnliche Teilenummer - CD54HC354_07 |
|
Ähnliche Beschreibung - CD54HC354_07 |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |