tc7mb3251ft TOSHIBA Semiconductor CORPORATION, tc7mb3251ft Datasheet

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tc7mb3251ft

Manufacturer Part Number
tc7mb3251ft
Description
1-of-8 Fet Multiplexer/demultiplexer
Manufacturer
TOSHIBA Semiconductor CORPORATION
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
(
outputs determined by the combination both the select inputs (S0,
S1, S2) and output enable (
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
Pin Assignment
OE
The TC7MB3251 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: TSSOP16,VSSOP16 (US16)
Pin compatible with the 74xx251 type.
Functionally equivalent to (FST/CBT) 3251.
). The A inputs is connected to the corresponded B1to B8
GND
OE
NC
B4
B3
B2
B1
A
1
2
3
4
5
6
7
8
pd
= 0.25 ns (max)
Human body model ≥ ±2000 V
(top view)
(top view)
TC7MB3251FT, TC7MB3251FK
CC
ON
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
OE
= 4.5 to 5.5 V
= 5 Ω (typ.)
). When the output enable (
16
15
14
13
12
11
10
9
V
B5
B6
B7
B8
S0
S1
S2
CC
1
OE
)
Weight:
TSSOP16-P-0044-0.65A
VSSOP16-P-0030-0.50
TC7MB3251FT
TC7MB3251FK
TC7MB3251FT/FK
: 0.06 g (typ.)
: 0.02 g (typ.)
2008-09-01

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tc7mb3251ft Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MB3251FT, TC7MB3251FK 1-of-8 FET Multiplexer/Demultiplexer The TC7MB3251 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 multiplexer/demultiplexer controlled by the combination of select inputs (S0, S1, S2) and output enable ( ) ...

Page 2

... System Diagram Function A port = B1 port A port = B2 port A port = B3 port A port = B4 port A port = B5 port A port = B6 port A port = B7 port A port = B8 port Disconnect 2 TC7MB3251FT/ 2008-09-01 ...

Page 3

... −0 − 128 180 mW D ±100 GND −65 to 150 T °C stg Symbol Rating Unit V 4 − °C opr dt/ ns/V or GND TC7MB3251FT/FK 2008-09-01 ...

Page 4

... Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ t pLZ Figure 1, Figure 3 t pHZ Symbol Test Condition I I TC7MB3251FT/FK Typ. Min Max (Note 1) V (V) CC ⎯ ⎯ 4.5 to 5.5 2.0 ⎯ ⎯ 4.5 to 5.5 0.8 ⎯ ⎯ ±1.0 4.5 to 5.5 ⎯ ⎯ ±1.0 0 ⎯ ⎯ ...

Page 5

... V 10 pLZ pZL + 0.3 V pHZ pZH − 0 Outputs Outputs enabled disabled Figure pLZ pHZ pZL 5 TC7MB3251FT/FK Switch , t Open pHL , t 7.0 V pZL , t Open pZH 3.0 V GND pLH 3.0 V GND 3 1.5 V GND Outputs enabled pZH ...

Page 6

Package Dimensions Weight: 0.06 g (typ.) 6 TC7MB3251FK 2008-09-01 ...

Page 7

Package Dimensions Weight: 0.02 g (typ.) 7 TC7MB3251FK 2008-09-01 ...

Page 8

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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