tc7mbl3244afk TOSHIBA Semiconductor CORPORATION, tc7mbl3244afk Datasheet

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tc7mbl3244afk

Manufacturer Part Number
tc7mbl3244afk
Description
Octal Bus Switch
Manufacturer
TOSHIBA Semiconductor CORPORATION
Datasheet

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Octal Bus Switch
high-speed bus switching in a standard ’244 device pinout. The
low ON-resistance of the switch allows connections to be made
with minimal propagation delay and while maintaining CMOS
low power dissipation.
separate output-enable (
is on and data can flow from port A to port B, or vice versa. When
between the two ports.
against static discharge.
Features
OE
The TC7MBL3244AFK provides eight bits of low-voltage,
The device comprises two 4-bit low-impedance switches with
All inputs are equipped with protection circuits to guard
Operating voltage: V
High speed: t
Low ON-resistance: R
ESD performance: Machine model ≥ ±200 V
Power-down protection for inputs (
Package: VSSOP (US20)
Pin compatible with the 74xx244 type
is high, the switch is open and a high-impedance state exists
pd
= 0.31 ns (max) @ V
Human body model ≥ ±2000 V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
CC
OE
ON
= 2.0~3.6 V
) inputs. When
= 5 Ω (typ.) @ V
TC7MBL3244AFK
OE
CC
= 3.0 V
input only)
OE
CC
= 3.0 V
is low, the switch
1
Pin Assignment
GND
1
1A1
2B4
1A2
2B3
1A3
2B2
1A4
2B1
Weight: 0.03 g (typ.)
OE
10
1
2
3
4
5
6
7
8
9
(top view)
TC7MBL3244AFK
(top view)
20
19
18
17
16
15
14
13
12
11
2007-10-19
V
2
1B1
2A4
1B2
2A3
1B3
2A2
1B4
2A1
OE
CC

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tc7mbl3244afk Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC7MBL3244AFK Octal Bus Switch The TC7MBL3244AFK provides eight bits of low-voltage, high-speed bus switching in a standard ’244 device pinout. The low ON-resistance of the switch allows connections to be made with minimal propagation delay and while maintaining CMOS low power dissipation ...

Page 2

... Rating Unit −0.5~4 −0.5~4 −0.5~Vcc+0 − ±50 I 128 180 mW D ±100 GND −65~150 T °C stg Symbol Rating Unit V 2.0~3 0~3 0~Vcc V S −40~85 T °C opr dt/dv 0~10 ns/V or GND TC7MBL3244AFK 2B1 2B4 2007-10-19 ...

Page 3

... 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 Symbol Test Condition I TC7MBL3244AFK Min Typ. Max V (V) CC 0.7 × ⎯ ⎯ 2 0.3 × ⎯ ⎯ 2 ⎯ ⎯ ±1.0 2.0 to 3.6 ⎯ ⎯ ...

Page 4

... Outputs Outputs enabled disabled Figure pLZ pHZ pZL 4 TC7MBL3244AFK Switch , t Open pHL 2 × pZL GND pZH V CC GND GND ...

Page 5

... Package Dimensions Weight: 0.03 g (typ.) TC7MBL3244AFK 5 2007-10-19 ...

Page 6

... 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. TC7MBL3244AFK 6 20070701-EN GENERAL 2007-10-19 ...

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