參數(shù)資料
型號(hào): CBT3251D,112
廠商: NXP SEMICONDUCTORS
元件分類: 多路復(fù)用及模擬開關(guān)
英文描述: 1-of-8 FET multiplexer/demultiplexer - # of Bits per Enable: 1 ; Description: Mux/Demux ; Multiplex rate: 1 of 8 ; Number of bits: 1 ; Operating temperature: -40~85 Cel; Operating voltage: 4.5~5.5 VDC; Package: SOT109-1 (SO16); Container: Tube
中文描述: 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16
封裝: 3.90 MM, PLASTIC, MS-012, SOT-109-1, SOP-16
文件頁數(shù): 11/16頁
文件大?。?/td> 95K
代理商: CBT3251D,112
CBT3251_1
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 01 — 21 December 2005
4 of 16
Philips Semiconductors
CBT3251
1-of-8 FET multiplexer/demultiplexer
6.
Functional description
6.1 Function selection
7.
Limiting values
[1]
The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings
are observed.
8.
Recommended operating conditions
[1]
All unused control inputs of the device must be held at VCC or GND to ensure proper device operation.
Table 3:
Function selection
H = HIGH state; L = LOW state; X = Don’t Care.
Inputs
Function
OE
S2
S1
S0
LLLLA port = B1 port
LLLH
A port = B2 port
L
H
L
A port = B3 port
L
H
A port = B4 port
L
H
L
A port = B5 port
L
H
L
H
A port = B6 port
L
H
L
A port = B7 port
L
HHHA port = B8 port
H
X
disconnect
Table 4:
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VCC
supply voltage
0.5 [1]
+7.0
V
VI
input voltage
0.5 [1]
+7.0
V
ICCC
continuous current through
each VCC or GND pin
-
128
mA
IIK
input clamping current
VI <0V
-
50
mA
Tstg
storage temperature
65
+150
°C
Table 5:
Operating conditions
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VCC
supply voltage
4.5
-
5.5
V
VIH
HIGH-state input voltage
2.0
-
V
VIL
LOW-state input voltage
-
0.8
V
Tamb
ambient temperature
operating in free air
40
-
+85
°C
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