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| 74HC2G66GT Datasheet, PDF (1/23 Pages) NXP Semiconductors – Dual single-pole single-throw analog switch | |||
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74HC2G66; 74HCT2G66
Dual single-pole single-throw analog switch
Rev. 10 â 3 October 2013
Product data sheet
1. General description
The 74HC2G66; 74HCT2G66 is a dual single pole, single-throw analog switch. Each
switch has two input/output terminals (nY and nZ) and a digital enable input (nE). When
nE is LOW, the analog switch is turned off. Inputs include clamp diodes. This enables the
use of current limiting resistors to interface inputs to voltages in excess of VCC.
2. Features and benefits
ï® Wide supply voltage range from 2.0 V to 10.0 V for 74HC2G66
ï® Very low ON resistance:
ïµ 41 ï (typ.) at VCC = 4.5 V
ïµ 30 ï (typ.) at VCC = 6.0 V
ïµ 21 ï (typ.) at VCC = 9.0 V
ï® High noise immunity
ï® Low power dissipation
ï® 25 mA continuous switch current
ï® Multiple package options
ï® ESD protection:
ïµ HBM JESD22-A114F exceeds 2000 V
ïµ MM JESD22-A115-A exceeds 200 V
ï® Specified from ï40 ï°C to +85 ï°C and ï40 ï°C to +125 ï°C
3. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range
74HC2G66DP
ï40 ï°C to +125 ï°C
74HCT2G66DP
74HC2G66DC
ï40 ï°C to +125 ï°C
74HCT2G66DC
74HC2G66GT
ï40 ï°C to +125 ï°C
74HCT2G66GT
74HC2G66GD
ï40 ï°C to +125 ï°C
74HCT2G66GD
Name
TSSOP8
VSSOP8
XSON8
XSON8
Description
plastic thin shrink small outline package; 8
leads; body width 3 mm; lead length 0.5 mm
Version
SOT505-2
plastic very thin shrink small outline package; 8 SOT765-1
leads; body width 2.3 mm
plastic extremely thin small outline package; SOT833-1
no leads; 8 terminals; body 1 ï´ 1.95 ï´ 0.5 mm
plastic extremely thin small outline package;
no leads; 8 terminals; body 3 ï´ 2 ï´ 0.5 mm
SOT996-2
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