Moteur de recherche de fiches techniques de composants électroniques |
|
74LVTH162245ZRDR Fiches technique(PDF) 2 Page - Texas Instruments |
|
74LVTH162245ZRDR Fiches technique(HTML) 2 Page - Texas Instruments |
2 / 20 page www.ti.com DESCRIPTION/ORDERING INFORMATION (CONTINUED) GQL OR ZQL PACKAGE (TOP VIEW) J H G F E D C B A 2 1 3 4 6 5 K abc SN54LVTH162245 ,, SN74LVTH162245 3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS SCBS260Q – JUNE 1993 – REVISED NOVEMBER 2006 When VCC is between 0 and 1.5 V, the devices are in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict. ORDERING INFORMATION TA PACKAGE(1) ORDERABLE PART NUMBER TOP-SIDE MARKING FBGA – GRD 74LVTH162245GRDR Reel of 1000 LL2245 FBGA – ZRD (Pb-free) 74LVTH162245ZRDR SN74LVTH162245DL Tube of 25 SN74LVTH162245DLG4 SSOP – DL LVTH162245 SN74LVTH162245DLR Reel of 1000 –40 °C to 85°C 74LVTH162245DLRG4 SN74LVTH162245DGGR TSSOP – DGG Reel of 2000 74LVTH162245DGGRG4 LVTH162245 74LVTH162245GRE4 VFBGA – GQL SN74LVTH162245KR Reel of 1000 LL2245 VFBGA – ZQL (Pb-free) 74LVTH162245ZQLR –55 °C to 125°C CFP – WD Tube SNJ54LVTH162245WD SNJ54LVTH162245WD (1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. TERMINAL ASSIGNMENTS(1) (56-Ball GQL/ZQL Package) 1 2 3 4 5 6 A 1DIR NC NC NC NC 1OE B 1B2 1B1 GND GND 1A1 1A2 C 1B4 1B3 VCC VCC 1A3 1A4 D 1B6 1B5 GND GND 1A5 1A6 E 1B8 1B7 1A7 1A8 F 2B1 2B2 2A2 2A1 G 2B3 2B4 GND GND 2A4 2A3 H 2B5 2B6 VCC VCC 2A6 2A5 J 2B7 2B8 GND GND 2A8 2A7 K 2DIR NC NC NC NC 2OE abc (1) NC – No internal connection 2 Submit Documentation Feedback |
Numéro de pièce similaire - 74LVTH162245ZRDR |
|
Description similaire - 74LVTH162245ZRDR |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants 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 |