tc7wbd125fk TOSHIBA Semiconductor CORPORATION, tc7wbd125fk Datasheet

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tc7wbd125fk

Manufacturer Part Number
tc7wbd125fk
Description
Dual Bus Switch With Level Shift
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Dual Bus Switch with Level Shift
2-bit bus switch. This bus switch allows the connections or
disconnections to be made with minimal propagation delay while
maintaining Low power dissipation which is the feature of
CMOS.
at high level, the switch is off.
realize the shift of signal level from 5 V to 3.3 V. (Note 1)
device from static discharge.
Features
x Operating voltage: V
x High speed operation: t
x Ultra-low on resistance: R
x Electro-static discharge (ESD) performance: ±200 V or more (JEITA)
x TTL level input (control input)
x Package: US8
Pin Assignment
The TC7WBD125FK is a low on-resistance, high-speed CMOS
When output enable (OE) is at low level, the switch is on; when
The internal diode which adds to power supply line is enable to
All inputs are equipped with protector circuits to protect the
Note 1: In case that over-shoot noise is detected, this device should be used with clamp diode to prevent the next
stage device from over-stress.
V
OE1
CC
1
8
OE
A1
W B D
7
2
1 2 5
2
(top view)
B2
B1
6
CC
3
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
pd
GND
= 4.5~5.5 V
A2
5
4
= 0.25 ns (max)
ON
= 5 º (typ.)
TC7WBD125FK
±2000 V or more (MIL)
1
Weight: 0.01 g (typ.)
TC7WBD125FK
2001-12-04

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tc7wbd125fk Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7WBD125FK Dual Bus Switch with Level Shift The TC7WBD125FK is a low on-resistance, high-speed CMOS 2-bit bus switch. This bus switch allows the connections or disconnections to be made with minimal propagation delay while maintaining Low power dissipation which is the feature of CMOS. When output enable (OE low level, the switch is on ...

Page 2

... Operating temperature Control pin input rise/fall time Symbol Rating Unit V 0.5~7 0.5~7 0.5~7  128 200 r100 mA CC GND T 65~150 ° C stg Symbol Rating Unit V 4.5~5 0~5 0~5 ° C 40~85 opr dt/dv 0~10 ns/V 2 TC7WBD125FK B2 2001-12-04 ...

Page 3

... V 3.4 V (one input 25qC. Symbol Test Condition t pLH Figure 1, Figure 2 t pHL t pZL Figure 1, Figure 3 t pZH t pLZ Figure 1, Figure 3 t pHZ 25°C) Symbol Test Condition I TC7WBD125FK Typ. Min Max Unit (Note 2) ( r1.0 PA 4 ...

Page 4

... Figure pLH pHL 90% 1 pLZ pZL 0.3 V pHZ pZH Outputs Outputs enabled disabled , pLZ pHZ pZL pZH 4 TC7WBD125FK Switch Open 7.0 V Open 3.0 V GND 3.0 V GND 3 1.5 V GND Outputs enabled 2001-12-04 ...

Page 5

... V – V Characteristics (typ 4.5 Ta 85°C 4.0 3.5 3.0 2.5 2.0 1.5 4.50 4.75 5.00 5.25 Power supply voltage V CC (V) 4.5 Ta 0°C 4.0 3.5 3.0 2.5 2.0 1.5 4.50 4.75 5.00 5.25 Power supply voltage V CC (V) 4.5 Ta 25°C 100 3.0 2.5 2.0 1.5 5.50 5.75 4.50 4.75 Power supply voltage V CC (V) 100 5.50 5.75 Figure 4 5 TC7WBD125FK 100 5.00 5.25 5.50 5.75 2001-12-04 ...

Page 6

... Package Dimensions Weight: 0.01 g (typ.) TC7WBD125FK 6 2001-12-04 ...

Page 7

... TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. x The information contained herein is subject to change without notice. TC7WBD125FK 7 000707EBA 2001-12-04 ...

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