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参数资料
| 型号： | SN74ABT32318PNR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ABT SERIES, 18-BIT EXCHANGER, TRUE OUTPUT, PQFP80 |
| 封装： | PLASTIC, QFP-80 |
| 文件页数： | 3/9页 |
| 文件大小： | 152K |
| 代理商： | SN74ABT32318PNR |
SN54ABT32318, SN74ABT32318
18BIT TRIPORT UNIVERSAL BUS EXCHANGERS
SCBS180A JUNE 1992 REVISED JULY 1994
53
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
Function Tables
STORAGE
INPUTS
OUTPUT
CLKA
LEA
A
OUTPUT
↑
L
↑
LH
H
LX
Q0
L
LX
Q0
X
HL
L
X
H
A-port register shown. B and C ports are
similar but use CLKB, CLKC, LEB, and
LEC.
Output level before the indicated
steady-state
input
conditions
were
established.
A-PORT OUTPUT
INPUTS
OUTPUT A
OEA
SELA
OUTPUT A
H
X
Z
L
H
Output of C register
L
Output of B register
B-PORT OUTPUT
INPUTS
OUTPUT B
OEB
SELB
OUTPUT B
H
X
Z
L
H
Output of A register
L
Output of C register
C-PORT OUTPUT
INPUTS
OUTPUT C
OEC
SELC
OUTPUT C
H
X
Z
L
H
Output of B register
L
Output of A register
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| SN74ABT32501 | 制造商:TI 制造商全称:Texas Instruments 功能描述:36-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
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