TC7WPN3125FK datasheet(1/12 Pages) TOSHIBA

部件名	TC7WPN3125FK

功能描述	Digital Integrated Circuit Silicon Monolithic Low Voltage/Low Power 2-Bit Dual Supply Bus Buffer

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制造商	TOSHIBA [Toshiba Semiconductor]

网页	http://www.semicon.toshiba.co.jp/eng

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TC7WPN3125FK/FC

2007-10-19

1

TOSHIBA Digital Integrated Circuit Silicon Monolithic

TC7WPN3125FK, TC7WPN3125FC

Low Voltage/Low Power 2-Bit Dual Supply Bus Buffer

The TC7WPN3125 is a dual supply, advanced high-speed

CMOS 2-bit dual supply voltage interface bus buffer fabricated

with silicon gate CMOS technology.

It is also designed with over voltage tolerant inputs and

outputs up to 3.6 V.

Designed for use as an interface between a 1.2-V, 1.5-V, 1.8-V,

or 2.5-V bus and a 1.8-V, 2.5-V or 3.6-V bus in mixed 1.2-V, 1.5-V,

1.8-V or 2.5-V/1.8-V, 2.5-V or 3.6-V supply systems.

The A-input interfaces with the 1.2-V, 1.5-V, 1.8-V or 2.5-V bus,

the B-output with the 1.8-V, 2.5-V, 3.3-V bus.

The enable input (OE) can be used to disable the device so that

the signal lines are effectively isolated.

All inputs are equipped with protection circuits against static

discharge or transient excess voltage.

Features

• Level converter for interfacing 1.2-V to 1.8-V, 1.2-V to 2.5-V, 1.2-V to 3.3-V, 1.5-V to 2.5-V, 1.5-V to 3.3-V, 1.8-V

to 2.5-V, 1.8-V to 3.3-V or 2.5 V to 3.3-V system.

• High-speed operation : tpd = 13.7 ns (max) (VCCA = 2.5 ± 0.2 V, VCCB = 3.3 ± 0.3 V)

tpd = 14.8 ns (max) (VCCA = 1.8 ± 0.15 V, VCCB = 3.3 ± 0.3 V)

tpd = 16.0 ns (max) (VCCA = 1.5 ± 0.1 V, VCCB = 3.3 ± 0.3 V)

tpd = 29 ns (max) (VCCA = 1.2 ± 0.1 V, VCCB = 3.3 ± 0.3 V)

tpd = 18.5 ns (max) (VCCA = 1.8 ± 0.15 V, VCCB = 2.5 ± 0.2 V)

tpd = 19.7 ns (max) (VCCA = 1.5 ± 0.15 V, VCCB = 2.5 ± 0.2 V)

tpd = 33 ns (max) (VCCA = 1.2 ± 0.15 V, VCCB = 2.5 ± 0.2 V)

tpd = 43 ns (max) (VCCA = 1.2 ± 0.1 V, VCCB = 1.8 ± 0.15 V)

• Output current : IOH/IOL = ±3 mA (min) (VCC = 3.0 V)

IOH/IOL = ±2mA (min) (VCC = 2.3 V)

IOH/IOL = ±0.5 mA (min) (VCC = 1.65 V)

• Latch-up performance: -300 mA

• ESD performance: Machine model ≥ ±200 V

Human body model

≥ ±2000 V

• Ultra-small package: CSON8(CST8), SSOP8(US8)

• Low current consumption : Using the new circuit significantly reduces current consumption when OE = “H”.

Suitable for battery-driven applications such as PDAs and cellular phones.

• 3.6-V tolerant function and power-down protection provided on all inputs and outputs.

Note: Do not apply a signal to any bus pins when it is in the output mode. Damage may result.

TC7WPN3125FK

TC7WPN3125FC

Weight:

SSOP8-P-0.50A : 0.01 g (typ.)

CSON8-P-0.4

: 0.002 g (typ.)

类似零件编号 - TC7WPN3125FK

制造商	部件名	数据表	功能描述
Toshiba Semiconductor	TC7WP3125FC	252Kb / 12P	Digital Integrated Circuit Silicon Monolithic Low Voltage/Low Power 2-Bit Dual Supply Bus Buffer
	TC7WP3125FK	252Kb / 12P	Digital Integrated Circuit Silicon Monolithic Low Voltage/Low Power 2-Bit Dual Supply Bus Buffer
	TC7WPB306FC	337Kb / 13P	CMOS Digital Integrated Circuit Silicon Monolithic Low Voltage/Low Power 2-Bit Dual Supply Bus Switch
	TC7WPB306FK	337Kb / 13P	CMOS Digital Integrated Circuit Silicon Monolithic Low Voltage/Low Power 2-Bit Dual Supply Bus Switch
	TC7WPB307FC	337Kb / 13P	CMOS Digital Integrated Circuit Silicon Monolithic Low Voltage/Low Power 2-Bit Dual Supply Bus Switch

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类似说明 - TC7WPN3125FK

制造商	部件名	数据表	功能描述
Toshiba Semiconductor	TC7WP3125FK	252Kb / 12P	Digital Integrated Circuit Silicon Monolithic Low Voltage/Low Power 2-Bit Dual Supply Bus Buffer
	TC7WPB306FC	337Kb / 13P	CMOS Digital Integrated Circuit Silicon Monolithic Low Voltage/Low Power 2-Bit Dual Supply Bus Switch
	TC7WBL126AFK	166Kb / 6P	CMOS Digital Integrated Circuit Silicon Monolithic Low-Voltage Dual Bus Switch
	TC7WBL125AFK	166Kb / 6P	CMOS Digital Integrated Circuit Silicon Monolithic Low-Voltage Dual Bus Switch
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Toshiba Semiconductor	TC7WH125FU	250Kb / 8P	CMOS DIGITAL INTEGRATED CIRCUIT SILICON MONOLITHIC DUAL BUS BUFFER
KEC(Korea Electronics)	KIC7WZ125FK	668Kb / 4P	SILICON MONOLITHIC CMOS DIGITAL INTEGRATED CIRCUIT(DUAL BUS BUFFER)