전자부품 데이터시트 검색엔진 |
|
SN74AVC4T245 데이터시트(PDF) 2 Page - Texas Instruments |
|
SN74AVC4T245 데이터시트(HTML) 2 Page - Texas Instruments |
2 / 23 page www.ti.com DESCRIPTION/ORDERING INFORMATION (CONTINUED) DIR OE A1 A2 B1 B2 SN74AVC4T245 4-BIT DUAL-SUPPLY BUS TRANSCEIVER WITH CONFIGURABLE VOLTAGE TRANSLATION AND 3-STATE OUTPUTS SCES576D – JUNE 2004 – REVISED SEPTEMBER 2007 The VCC isolation feature ensures that if either VCC input is at GND, then both ports are in the high-impedance state. To ensure the high-impedance state during power up or power down, 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. ORDERING INFORMATION TA PACKAGE(1)(2) ORDERABLE PART NUMBER TOP-SIDE MARKING QFN – RGY Tape and reel SN74AVC4T245RGYR WT245 QFN – RSV Tape and reel SN74AVC4T245RSVR 2WU Tube SN74AVC4T245D SOIC – D AVC4T245 –40 °C to 85°C Tape and reel SN74AVC4T245DR Tube SN74AVC4T245PW TSSOP – PW WT245 Tape and reel SN74AVC4T245PWR TVSOP – DGV Tape and reel SN74AVC4T245DGVR WT245 (1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. (2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. FUNCTION TABLE(1) (each 2-bit section) CONTROL INPUTS OUTPUT CIRCUITS OPERATION OE DIR A PORT B PORT L L Enabled Hi-Z B data to A bus L H Hi-Z Enabled A data to B bus H X Hi-Z Hi-Z Isolation (1) Input circuits of the data I/Os are always active. LOGIC DIAGRAM (POSITIVE LOGIC) FOR 1/2 OF AVC4T245 2 Submit Documentation Feedback Copyright © 2004–2007, Texas Instruments Incorporated Product Folder Link(s): SN74AVC4T245 |
유사한 부품 번호 - SN74AVC4T245_10 |
|
유사한 설명 - SN74AVC4T245_10 |
|
|
링크 URL |
개인정보취급방침 |
ALLDATASHEET.CO.KR |
ALLDATASHEET 가 귀하에 도움이 되셨나요? [ DONATE ] |
Alldatasheet는? | 광고문의 | 운영자에게 연락하기 | 개인정보취급방침 | 링크교환 | 제조사별 검색 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 |