74AHC1G66-Q100;
74AHCT1G66-Q100
Single-pole single-throw analog switch
Rev. 1 — 27 January 2015
Product data sheet
1. General description
74AHC1G66-Q100 and 74AHCT1G66-Q100 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.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from 40 C to +85 C and from 40 C to +125 C
Very low ON resistance:
26 (typ.) at VCC = 3.0 V
16 (typ.) at VCC = 4.5 V
14 (typ.) at VCC = 5.5 V
High noise immunity
Low power dissipation
Balanced propagation delays
Multiple package options
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )
3. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range Name
Description
Version
74AHC1G66GW-Q100
74AHCT1G66GW-Q100
74AHC1G66GV-Q100
74AHCT1G66GV-Q100
40 C to +125 C
TSSOP5 plastic thin shrink small outline package;
5 leads; body width 1.25 mm
SOT353-1
40 C to +125 C
SC-74A
plastic surface-mounted package; 5 leads
SOT753