TC7MB3257FK Selling Leads, Price trend, TC7MB3257FK DataSheet download, circuit diagram from SeekIC.com

Features: • Operating voltage: VCC = 4.5~5.5 V• High speed: tpd = 0.25 ns (max)• Low on resistance: RON = 5 Ω (typ.)• ESD performance: Machine model > ±200 V Human body model > ±2000 V• Compatible with TTL outputs (control inputs)• Package: VSSOP (US...

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SeekIC No. : 004514772 Detail

TC7MB3257FK: Features: • Operating voltage: VCC = 4.5~5.5 V• High speed: tpd = 0.25 ns (max)• Low on resistance: RON = 5 Ω (typ.)• ESD performance: Machine model > ±200 V Human b...

TC7MB3257FK Data Sheet

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Part Number:: TC7MB3257FK
Supply Ability:: 5000

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1~5000

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Negotiable

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15 Days

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Upload time: 2025/1/12

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Product Details

Description

Features:

• Operating voltage: V_CC = 4.5~5.5 V
• High speed: t_pd = 0.25 ns (max)
• Low on resistance: R_ON = 5 Ω (typ.)
• ESD performance: Machine model > ±200 V
Human body model > ±2000 V
• Compatible with TTL outputs (control inputs)
• Package: VSSOP (US16)
• Pin compatible with the 74xx257 type.
Functionally equivalent to (FST/CBT) 3257.

Pinout

Connection Diagram

Specifications

Characteristics	Symbol	Rating	Unit
Supply voltage range	V_CC	−0.5~7.0	V
DC input voltage	V_IN	−0.5~7.0	V
DC switch voltage	V_S	−0.5~7.0	V
Input diode current	I_IK	−50	mA
Continuous channel current	I_S	128	mA
Power dissipation	P_D	±100	mW
DC V_CC/ground current	I_CC/IGND	180	mA
Storage temperature	T_stg	−65~150	°C

Description

The TC7MB3257FK 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.

The TC7MB3257FK consists of four individual two-inputs multiplexer/demultiplexer with common select input (S) and output enable (OE). The A inputs is connected to the B1 or B2 outputs determined by the combination both the select input (S) and output enable (OE). When the output enable (OE) 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.

All inputs of TC7MB3257FK are equipped with protection circuits against static discharge.

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TC7MB3257FK

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