74VCX162245TTR datasheet(9/13 Pages) STMICROELECTRONICS

部件名	74VCX162245TTR

功能描述	LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER (3-STATE) WITH 3.6V TOLERANT INPUTS AND OUTPUTS

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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9 / 13 page

74VCX162245

9/13

TEST CIRCUIT

CL = 30 pF or equivalent (includes jig and probe capacitance)

RL =R1 = 500Ω or equivalent

RT =ZOUT of pulse generator (typically 50Ω)

WAVEFORM SYMBOL VALUES

TEST

SWITCH

tPLH,tPHL

Open

tPZL,tPLZ (VCC = 3.0 to 3.6V)

6V

tPZL,tPLZ (VCC = 2.3 to 2.7V or 1.8V)

2VCC

tPZH,tPHZ

GND

Symbol

VCC

3.0 to3.6V

2.3 to 2.7V

1.8V

VIH

2.7V

VCC

VM

1.5V

VCC/2

VX

VOL + 0.3V

VOL + 0.15V

VY

VOH - 0.3V

VOH - 0.15V

类似零件编号 - 74VCX162245TTR

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74VCX162245	146Kb / 9P	Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26ohm Series Resistors in A Port Outputs
Fairchild Semiconductor	74VCX162245MTD	146Kb / 9P	Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26ohm Series Resistors in A Port Outputs

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