參數(shù)資料
型號: SN74CBT3125CDG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: CBT/FST/QS/5C/B SERIES, QUAD 1-BIT DRIVER, TRUE OUTPUT, PDSO14
封裝: GREEN, PLASTIC, SOIC-14
文件頁數(shù): 12/23頁
文件大?。?/td> 841K
代理商: SN74CBT3125CDG4
SN74CBT3125C
QUADRUPLE FET BUS SWITCH
5V BUS SWITCH WITH 2V UNDERSHOOT PROTECTION
SCDS122A JULY 2003 REVISED OCTOBER 2003
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description/ordering information (continued)
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
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
QFN RGY
Tape and reel
SN74CBT3125CRGYR
CU125C
SOIC D
Tube
SN74CBT3125CD
CBT3125C
SOIC D
Tape and reel
SN74CBT3125CDR
CBT3125C
SSOP DB
Tube
SN74CBT3125CDB
CU125C
40
°C to 85°C
SSOP DB
Tape and reel
SN74CBT3125CDBR
CU125C
40 C to 85 C
SSOP (QSOP) DBQ
Tape and reel
SN74CBT3125CDBQR
CU125C
TSSOP PW
Tube
SN74CBT3125CPW
CU125C
TSSOP PW
Tape and reel
SN74CBT3125CPWR
CU125C
TVSOP DGV
Tape and reel
SN74CBT3125CDGVR
CU125C
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
FUNCTION TABLE
(each bus switch)
INPUT
INPUT/OUTPUT
FUNCTION
INPUT
OE
INPUT/OUTPUT
A
FUNCTION
L
B
A port = B port
H
Z
Disconnect
logic diagram (positive logic)
1A
1OE
SW
1B
3A
3OE
SW
3B
2A
2OE
SW
2B
4A
4OE
SW
4B
2
1
9
10
3
8
5
4
12
13
6
11
Pin numbers shown are for the D, DB, DGV, PW, and RGY packages.
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SN74CBT3126DGVR CBT/FST/QS/5C/B SERIES, 4-BIT DRIVER, TRUE OUTPUT, PDSO14
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