74LVC1G66 查看數據表（PDF） - NXP Semiconductors.

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74LVC1G66

Bilateral switch

NXP Semiconductors. 

74LVC1G66

Bilateral switch

Rev. 06 — 27 August 2007

Product data sheet

1. General description

The 74LVC1G66 is a low-power, low-voltage Si-gate CMOS device.

The 74LVC1G66 provides one single pole, single-throw analog switch function. It has two

input/output terminals (Y and Z) and an active HIGH enable input pin (E). When E is LOW,

the analog switch is turned off.

Schmitt-trigger action at the enable input makes the circuit tolerant of slower input rise and

fall times across the entire VCC range from 1.65 V to 5.5 V.

2. Features

s Wide supply voltage range from 1.65 V to 5.5 V

s Very low ON resistance:

x 7.5 Ω (typical) at VCC = 2.7 V

x 6.5 Ω (typical) at VCC = 3.3 V

x 6 Ω (typical) at VCC = 5 V

s Switch current capability of 32 mA

s High noise immunity

s CMOS low power consumption

s TTL interface compatibility at 3.3 V

s Latch-up performance meets requirements of JESD78 Class I

s ESD protection:

x HBM JESD22-A114E exceeds 2000 V

x MM JESD22-A115-A exceeds 200 V

s Enable input accepts voltages up to 5.5 V

s Multiple package options

s Specified from −40 °C to +85 °C and −40 °C to +125 °C

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