參數(shù)資料
型號: SN54CBT3383W
廠商: Texas Instruments, Inc.
英文描述: RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 28-SOIC 0 to 70
中文描述: 10位FET總線,交換開關(guān)
文件頁數(shù): 1/5頁
文件大小: 67K
代理商: SN54CBT3383W
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
SN54CBT3383, SN74CBT3383
10-BIT FET BUS-EXCHANGE SWITCHES
SCDS003J – NOVEMBER 1992 – REVISED MAY 1999
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Functionally Equivalent to QS3383 and
QS3L383
5-
Switch Connection Between Two Ports
TTL-Compatible Input Levels
Package Options Include Plastic
Small-Outline (DW), Shrink Small-Outline
(DB, DBQ), Thin Very Small-Outline (DGV),
and Thin Shrink Small-Outline (PW)
Packages, Ceramic DIPs (JT), and Ceramic
Flat (W) Package
description
The ’CBT3383 devices provide ten bits of
high-speed TTL-compatible bus switching or
exchanging. The low on-state resistance of the
switch allows connections to be made with
minimal propagation delay.
The devices operate as a 10-bit bus switch or a 5-bit bus exchanger, which provides swapping of the A and B
pairs of signals. The bus-exchange function is selected when BX is high. The switches are connected when BE
is low.
The SN54CBT3383 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C.
The SN74CBT3383 is characterized for operation from 0
°
C to 70
°
C.
FUNCTION TABLE
INPUTS
INPUTS/OUTPUTS
BE
BX
1A1–5A1
1A2–5A2
L
L
1B1–5B1
1B2–5B2
L
H
1B2–5B2
1B1–5B1
H
X
Z
Z
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
1999, Texas Instruments Incorporated
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
SN54CBT3383 . . . JT OR W PACKAGE
SN74CBT3383 . . . DB, DBQ, DGV, DW, OR PW PACKAGE
(TOP VIEW)
BE
1B1
1A1
1A2
1B2
2B1
2A1
2A2
2B2
3B1
3A1
GND
V
CC
5B2
5A2
5A1
5B1
4B2
4A2
4A1
4B1
3B2
3A2
BX
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
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