74HC1G66GW,125

74HC1G66 74HCT1G66 Single-pole single-throw analog switch Rev. 04 19 December 2008 Product data sheet 1. General description 74HC1G66 and 74HCT1G66 are high-speed Si-gate CMOS devices. They are single-pole single-throw analog switches. The switch has two input/output pins (Y and Z) and an active HIGH enable input pin (E). When pin E is LOW, the analog switch is turned off. The non-standard output currents are equal to those of the 74HC4066 and 74HCT4066. 2. Features n Wide supply voltage range from 2.0 V to 10.0 V for the 74HC1G66 n Very low ON resistance: u 45 (typ.) at V = 4.5 V CC u 30 (typ.) at V = 6.0 V CC u 25 (typ.) at V = 9.0 V CC n High noise immunity n Low power dissipation n Multiple package options n ESD protection: u HBM JESD22-A114E exceeds 2000 V u MM JESD22-A115-A exceeds 200 V n Specied from -40 Cto+85 C and -40 C to +125 C 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC1G66GW -40 C to +125 C TSSOP5 plastic thin shrink small outline package SOT353-1 5 leads body width 1.25 mm 74HCT1G66GW 74HC1G66GV -40 C to +125 C SC-74A plastic surface-mounted package 5 leads SOT753 74HCT1G66GV74HC1G66 74HCT1G66 Nexperia Single-pole single-throw analog switch 4. Marking Table 2. Marking codes Type number Marking 74HC1G66GW HL 74HCT1G66GW TL 74HC1G66GV H66 74HCT1G66GV T66 5. Functional diagram YZ E ZY E 001aag487 001aah372 Fig 1. Logic symbol Fig 2. Logic diagram 6. Pinning information 6.1 Pinning 74HC1G66 74HCT1G66 YV1 5 CC Z 2 3 4 GND E 001aaf185 Fig 3. Pin conguration SOT353-1 and SOT753 6.2 Pin description Table 3. Pin description Symbol Pin Description Y 1 independent input or output Z 2 independent input or output GND 3 ground (0 V) E 4 enable input (active HIGH) V 5 supply voltage CC 74HC HCT1G66 4 Nexperia B.V. 2017. All rights reserved Product data sheet Rev. 04 19 December 2008 2 of 18