參數(shù)資料
型號: SN74BCT29854DWR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: BCT/FBT SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO24
封裝: GREEN, PLASTIC, SOIC-24
文件頁數(shù): 6/12頁
文件大?。?/td> 416K
代理商: SN74BCT29854DWR
SN74BCT29854
8BIT TO 9BIT PARITY BUS TRANSCEIVER
SCBS257 SEPTEMBER 1987 REVISED NOVEMBER 1993
23
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
error-flag waveforms
Sample
Clear
Store
Pass
ERR
CLR
LE
Bi + PARITY
OEA
OEB
Even
H
Odd
L
H
L
H
L
H
L
H
L
ERROR-FLAG FUNCTION TABLE
INPUTS
INTERNAL
TO DEVICE
OUTPUT
PRESTATE
OUTPUT
FUNCTION
LE
CLR
POINT P
ERRn1
ERR
FUNCTION
L
H
X
L
H
Pass
L
H
L
X
H
X
L
H
L
H
Sample
H
L
X
H
Clear
H
X
L
H
L
H
Store
ERRn1 represents the state of the ERR output before any changes at CLR, LE,
or point P.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, VCC
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, VI
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage applied to a disabled I/O port
5.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range
0
°C to 70°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
65
°C to 150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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SN74BCT29854NTE4 功能描述:總線收發(fā)器 8-Bit To 9-Bit Parity Transceivers RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數(shù)量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel
SN74BCT29861BNT 制造商:Rochester Electronics LLC 功能描述:- Bulk