74HC1G66; 74HCT1G66
Single-pole single-throw analog switch
The 74HC1G66; 74HCT1G66 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. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC.
The HCT device features control inputs with reduced input threshold levels to allow interfacing to TTL logic levels.
Features and benefits
Wide supply voltage range from 2.0 V to 10.0 V
Very low ON resistance:
45 Ω (typ.) at VCC = 4.5 V
30 Ω (typ.) at VCC = 6.0 V
25 Ω (typ.) at VCC = 9.0 V
High noise immunity
CMOS low power dissipation
Latch-up performance exceeds 100 mA per JESD 78 Class II Level B
-
Complies with JEDEC standards:
JESD8C (2.7 V to 3.6 V)
JESD7A (2.0 V to 6.0)
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
參數(shù)類型
| 型號 | Configuration | VCC (V) | Logic switching levels | RON (Ω) | RON(FLAT) (Ω) | f(-3dB) (MHz) | THD (%) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 74HC1G66GV | SPST-NO | 2.0?-?9.0 | CMOS | 105 | 23 | 200 | 0.02 | very low | -40~125 | 216 | 30.4 | 128 | TSOP5 |
| 74HC1G66GW | SPST-NO | 2.0?-?9.0 | CMOS | 105 | 23 | 200 | 0.02 | very low | -40~125 | 257 | 35.8 | 134 | TSSOP5 |
| 74HCT1G66GV | SPST-NO | 4.5?-?5.5 | TTL | 118 | 23 | 180 | 0.04 | very low | -40~125 | 216 | 30.4 | 128 | TSOP5 |
| 74HCT1G66GW | SPST-NO | 4.5?-?5.5 | TTL | 118 | 23 | 180 | 0.04 | very low | -40~125 | 257 | 35.8 | 134 | TSSOP5 |
封裝
| 型號 | 可訂購的器件編號，（訂購碼(12NC)） | 狀態(tài) | 標示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74HC1G66GV | 74HC1G66GV,125 (935271887125) |
Active | H66 |
TSOP5 (SOT753) |
SOT753 |
WAVE_BG-BD-1
|
SOT753_125 |
| 74HC1G66GW | 74HC1G66GW,125 (935245770125) |
Active | HL |
TSSOP5 (SOT353-1) |
SOT353-1 |
WAVE_BG-BD-1
|
SOT353-1_125 |
| 74HCT1G66GV | 74HCT1G66GV,125 (935271886125) |
Active | T66 |
TSOP5 (SOT753) |
SOT753 |
WAVE_BG-BD-1
|
SOT753_125 |
| 74HCT1G66GW | 74HCT1G66GW,125 (935245760125) |
Active | TL |
TSSOP5 (SOT353-1) |
SOT353-1 |
WAVE_BG-BD-1
|
SOT353-1_125 |
環(huán)境信息
| 型號 | 可訂購的器件編號 | 化學成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74HC1G66GV | 74HC1G66GV,125 | 74HC1G66GV |
|
|
| 74HC1G66GW | 74HC1G66GW,125 | 74HC1G66GW |
|
|
| 74HCT1G66GV | 74HCT1G66GV,125 | 74HCT1G66GV |
|
|
| 74HCT1G66GW | 74HCT1G66GW,125 | 74HCT1G66GW |
|
|
文檔 (14)
| 文件名稱 | 標題 | 類型 | 日期 |
|---|---|---|---|
| 74HC_HCT1G66 | Single-pole single-throw analog switch | Data sheet | 2024-07-09 |
| AN10161 | PicoGate Logic footprints | Application note | 2002-10-29 |
| AN11044 | Pin FMEA 74HC/74HCT family | Application note | 2019-01-09 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| 001aah372 | Block diagram: 74HC1G66GV, 74HC1G66GW, 74HC2G66DC, 74HC2G66DP, 74HCT1G66GV, 74HCT1G66GW, 74HCT2G66DC, 74HCT2G66DP, NX3L1G66GM, NX3L1G66GW, NX3V1T66GM, NX3V1T66GW | Block diagram | 2009-11-04 |
| Nexperia_document_guide_MiniLogic_PicoGate_201901 | PicoGate leaded logic portfolio guide | Brochure | 2019-01-07 |
| SOT753 | 3D model for products with SOT753 package | Design support | 2019-01-22 |
| SOT353-1 | 3D model for products with SOT353-1 package | Design support | 2019-09-23 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| TSSOP5_SOT353-1_mk | plastic, thin shrink small outline package; 5 leads; 0.65 mm pitch; 2 mm x 1.25 mm x 0.95 mm body | Marcom graphics | 2018-07-25 |
| SOT753 | plastic, surface-mounted package; 5 leads; 0.95 mm pitch; 2.9 mm x 1.5 mm x 1 mm body | Package information | 2022-05-31 |
| SOT353-1 | plastic thin shrink small outline package; 5 leads; body width 1.25 mm | Package information | 2022-11-15 |
| MAR_SOT753 | MAR_SOT753 Topmark | Top marking | 2013-06-03 |
| WAVE_BG-BD-1 | Wave soldering profile | Wave soldering | 2021-09-08 |
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