TC7MB3251FK_07 TOSHIBA [Toshiba Semiconductor], TC7MB3251FK_07 Datasheet

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TC7MB3251FK_07

Manufacturer Part Number
TC7MB3251FK_07
Description
1-of-8 FET Multiplexer/Demultiplexer
Manufacturer
TOSHIBA [Toshiba Semiconductor]
Datasheet
1-of-8 FET Multiplexer/Demultiplexer
multiplexer/demultiplexer. The low on resistance of the switch
allows connections to be made with minimal propagation delay
time.
the combination of select inputs (S0, S1, S2) and output enable
(OE). The A inputs is connected to the corresponded B1~B8
outputs determined by the combination both the select inputs (S0,
S1, S2) and output enable (OE). When the output enable (OE)
input is held “H” level, the switches are open with regardless the
state of select inputs and a high-impedance state exists between
the switches.
discharge.
Features
The TC7MB3251FK is high-speed CMOS 1-8
This device is 1 to 8 multiplexer/demultiplexer controlled by
All inputs are equipped with protection circuits against static
Operating voltage: V
High speed: t
Low on resistance: R
ESD performance: Machine model ≥ ±200 V
Compatible with TTL outputs (control inputs)
Package: VSSOP (US16)
Pin compatible with the 74xx251 type.
Functionally equivalent to (FST/CBT) 3251.
pd
= 0.25 ns (max)
Human body model ≥ ±2000 V
CC
ON
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
= 4.5~5.5 V
= 5 Ω (typ.)
TC7MB3251FK
1
Pin Assignment
GND
OE
NC
B4
B3
B2
B1
Weight: 0.02 g (typ.)
A
1
2
3
4
5
6
7
8
(top view)
TC7MB3251FK
16
15
14
13
12
11
10
9
2007-10-19
V
B5
B6
B7
B8
S0
S1
S2
CC

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TC7MB3251FK_07 Summary of contents

Page 1

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic 1-of-8 FET Multiplexer/Demultiplexer The TC7MB3251FK is high-speed CMOS 1-8 multiplexer/demultiplexer. The low on resistance of the switch allows connections to be made with minimal propagation delay time. This device ...

Page 2

Truth Table Inputs ...

Page 3

Absolute Maximum Ratings Characteristics Power supply range DC input voltage DC switch voltage Input diode current Continuous channel current Power dissipation DC V /GND current CC Storage temperature Note: Exceeding any of the absolute maximum ratings, even briefly, lead to ...

Page 4

Electrical Characteristics DC Characteristics (Ta = −40~85°C) Characteristics Symbol “H” level V Input voltage “L” level V Input leakage current ( Power off leakage current I OFF Off-state leakage current I SZ (switch off) ON resistance ...

Page 5

AC Test Circuit Switch Output AC Waveform Input Output Output Enable ( Output (A, B) Low to Off to Low Output (A, B) High to Off to High Open 7.0 V Parameter GND t pLH Measure t ...

Page 6

Package Dimensions Weight: 0.02 g (typ.) 6 TC7MB3251FK 2007-10-19 ...

Page 7

RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...

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