參數(shù)資料
型號(hào): SN54ABT657A
廠商: Texas Instruments, Inc.
英文描述: Octal Transceivers With Parity-Generators/Checkers and 3-State Outputs(八收發(fā)器(帶奇偶發(fā)生器/校驗(yàn)器))
中文描述: 八路收發(fā)器與Parity-Generators/Checkers和三態(tài)輸出(八收發(fā)器(帶奇偶發(fā)生器/校驗(yàn)器))
文件頁(yè)數(shù): 3/9頁(yè)
文件大小: 219K
代理商: SN54ABT657A
SN54ABT657A, SN74ABT657A
OCTAL TRANSCEIVERS WITH PARITY GENERATORS/CHECKERS
AND 3-STATE OUTPUTS
SCBS192E – JANUARY 1991 – REVISED JUNE 1997
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
logic symbol
B2
22
B3
21
B4
20
B5
17
B6
16
B1
23
OE
T/R
3 EN1/3G5 [REC]
3 EN2 [XMIT]
N4
1
A2
3
A3
4
A4
5
A5
6
A6
8
A7
9
A8
10
B7
15
B8
14
ODD/EVEN
2 k
5
4, 2
4, 1
ERR
G3
24
11
11
12
13
14
15
16
17
18
A1
2
PARITY
13
12
1
1
Z11
2
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the DW, JT, and NT packages.
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