參數(shù)資料
型號: SN74CBT16214DGG
廠商: Texas Instruments, Inc.
英文描述: Single 2 Input NOR Gate, Open Drain; Package: TSOP-5 / SOT23-5; No of Pins: 5; Container: Tape and Reel; Qty per Container: 3000
中文描述: 12位1中,3場效應復用器/解復用器
文件頁數(shù): 1/5頁
文件大?。?/td> 78K
代理商: SN74CBT16214DGG
SN74CBT16214
12-BIT 1-OF-3 FET MULTIPLEXER/DEMULTIPLEXER
SCDS008I – MAY 1993 – REVISED MAY 1998
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
5-
Switch Connection Between Two Ports
TTL-Compatible Input Levels
Package Options Include Plastic Thin
Shrink Small-Outline (DGG) and 300-mil
Shrink Small-Outline (DL) Packages
description
The SN74CBT16214 provides 12 bits of
high-speed
TTL-compatible
between three separate ports. The low on-state
resistance of the switch allows connections to be
made with minimal propagation delay.
bus
switching
The device operates as a 12-bit bus-select switch
via the data-select (S0–S2) terminals.
The SN74CBT16214 is characterized for
operation from –40
°
C to 85
°
C.
FUNCTION TABLE
INPUTS
S1
INPUT/OUTPUT
A
FUNCTION
S2
S0
L
L
L
Z
Disconnect
L
L
H
B1
A port = B1 port
L
H
L
B2
A port = B2 port
L
H
H
Z
Disconnect
H
L
L
Z
Disconnect
H
L
H
B3
A port = B3 port
H
H
L
B1
A port = B1 port
H
H
H
B2
A port = B2 port
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
1998, Texas Instruments Incorporated
DGG OR DL PACKAGE
(TOP VIEW)
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40
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38
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34
33
32
31
30
29
S0
1A
1B3
2A
2B3
3A
3B3
GND
4A
4B3
5A
5B3
6A
6B3
7A
7B3
V
CC
8A
GND
8B3
9A
9B3
10A
10B3
11A
11B3
12A
12B3
S1
S2
1B1
1B2
2B1
2B2
3B1
GND
3B2
4B1
4B2
5B1
5B2
6B1
6B2
7B1
7B2
8B1
GND
8B2
9B1
9B2
10B1
10B2
11B1
11B2
12B1
12B2
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.
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