tc7mbl3257aft TOSHIBA Semiconductor CORPORATION, tc7mbl3257aft Datasheet

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tc7mbl3257aft

Manufacturer Part Number
tc7mbl3257aft
Description
Quad 1-of-2 Multiplexer/demultiplexer
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet
Quad 1-of-2 Multiplexer/Demultiplexer
multiplexer/demultiplexer. The low on resistance of the switch
allows connections to be made with minimal propagation delay
time.
multiplexer/demultiplexer with common select input (S) and
output enable (
outputs determined by the combination both the select input (S)
and output enable (
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
The TC7MBL3257A is high-speed CMOS quad 1-2
This device consists of four individual two-inputs
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
Package: TSSOP16,VSSOP16 (US16)
Pin compatible with the 74xx257 type.
GND
2B1
1B1
1B2
2B2
1A
2A
S
1
2
3
4
5
6
7
8
OE
pd
TC7MBL3257AFT, TC7MBL3257AFK
). The A inputs is connected to the B1 or B2
= 0.31ns (max.) @ V
OE
Human body model ≥ ±2000 V
(top view)
). When the output enable (
CC
ON
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
= 2.0 to 3.6 V
= 5 Ω (typ.) @ V
16
15
14
13
12
11
10
9
V
4B1
4B2
4A
3B1
3B2
3A
OE
CC
CC
=3.0V
CC
=3.0V
OE
) input is
1
Weight:
TSSOP16-P-0044-0.65A
VSSOP16-P-0030-0.50
TC7MBL3257AFT
TC7MBL3257AFK
TC7MBL3257AFT/FK
: 0.06 g (typ.)
: 0.02 g (typ.)
2008-09-01

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tc7mbl3257aft Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MBL3257AFT, TC7MBL3257AFK Quad 1-of-2 Multiplexer/Demultiplexer The TC7MBL3257A is high-speed CMOS quad 1-2 multiplexer/demultiplexer. The low on resistance of the switch allows connections to be made with minimal propagation delay time. This device consists of four individual two-inputs multiplexer/demultiplexer with common select input (S) and output enable ( ) ...

Page 2

... Truth Table Inputs port = B1 port port = B2 port Disconnect System Diagram Function 2 TC7MBL3257AFT/FK 2 1B1 3 1B2 5 2B1 6 2B2 11 3B1 10 3B2 14 4B1 13 4B2 2008-09-01 ...

Page 3

... 2 (Note (Note 2 (Note GND OUT 3 TC7MBL3257AFT/FK Unit °C Unit °C ns/V Typ. Min Max V (V) CC 0.7 × ⎯ 2 0.3 × ⎯ ⎯ ...

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 TC7MBL3257AFT/FK Min Max Unit V (V) CC 3.3 ± 0.3 ⎯ 0.31 (Note) ns 2.5 ± 0.2 ⎯ 0.52 3.3 ± 0.3 ⎯ 11.0 ns 2.5 ± 0.2 ⎯ 17.0 3.3 ± 0.3 ⎯ 11.0 ns 2.5 ± 0.2 ⎯ ...

Page 5

... Outputs Outputs enabled disabled Figure pLZ pHZ pZL 5 TC7MBL3257AFT/FK Switch , t Open pHL 2 × pZL GND pZH V CC GND GND ...

Page 6

... Package Dimensions Weight: 0.06 g (typ.) TC7MBL3257AFT/FK 6 2008-09-01 ...

Page 7

... Package Dimensions Weight: 0.02 g (typ.) TC7MBL3257AFT/FK 7 2008-09-01 ...

Page 8

... Please contact your sales representative for product-by-product details in this document regarding RoHS compatibility. Please use these products in this document in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses occurring as a result of noncompliance with applicable laws and regulations. TC7MBL3257AFT/FK 8 20070701-EN GENERAL 2008-09-01 ...

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