74AHCT1G66GW Series

Single-pole single-throw analog switch

Manufacturer: Freescale Semiconductor - NXP

Catalog

Single-pole single-throw analog switch

Part	-3db Bandwidth	Number of Circuits	On-State Resistance (Max) [Max]	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Switch Circuit	Voltage - Supply, Single (V+) [Max]	Voltage - Supply, Single (V+) [Min]	Multiplexer/Demultiplexer Circuit	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Mounting Type	Supplier Device Package	Current - Leakage (IS(off)) (Max) [Max]	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Grade	Qualification
Freescale Semiconductor - NXP 74AHCT1G66GW,125	280 MHz	1	22 Ohm	5-TSSOP SC-70-5 SOT-353	-40 °C	125 °C	SPST - NO	5.5 V	4.5 V	1:1	10 pF	10 pF	Surface Mount	5-TSSOP	100 nA	11 ns	11 ns
Freescale Semiconductor - NXP 74AHCT1G66GV,125	280 MHz	1	22 Ohm	SC-74A SOT-753	-40 °C	125 °C	SPST - NO	5.5 V	4.5 V	1:1	10 pF	10 pF	Surface Mount	SC-74A	100 nA	11 ns	11 ns
Freescale Semiconductor - NXP 74AHCT1G66GW-Q100H	280 MHz	1	22 Ohm	5-TSSOP SC-70-5 SOT-353	-40 °C	125 °C	SPST - NO	5.5 V	4.5 V	1:1	10 pF	10 pF	Surface Mount	5-TSSOP	100 nA	11 ns	11 ns	Automotive	AEC-Q100

Catalog

Single-pole single-throw analog switch

Key Features

• Very low ON resistance:

• 26 Ω (typ.) at VCC= 3.0 V

• 16 Ω (typ.) at VCC= 4.5 V

• 14 Ω (typ.) at VCC= 5.5 V

• Wide supply voltage range from 2.0 to 5.5 V

• Overvoltage tolerant control input to 5.5 V

• High noise immunity

• CMOS low power dissipation

• Latch-up performance exceeds 100 mA per JESD 78 Class II Level A

• SOT353-1 and SOT753 package options

• ESD protection:

• HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V

• CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

• Specified from -40 °C to +85 °C and -40 °C to +125 °C

Description

The 74AHC1G66; 74AHCT1G66 is a single-pole, single-throw analog switch with two input/output terminals (nY and nZ) and a digital enable input (nE). When nE is LOW, the analog switch is turned off. The enable input is overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.