74AHC2G241; 74AHCT2G241
Dual buffer/line driver; 3-state
The 74AHC2G241; 74AHCT2G241 is a dual buffer/line driver with 3-state outputs. The device can be used as two 1-bit buffers or one 2-bit buffer. The device features two output enables (1OE and 2OE), each controlling one of the 3-state outputs. A HIGH on nOE or LOW on nOE causes the associated output to assume a high-impedance OFF-state. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments.
Features and benefits
Wide supply voltage range from 2.0 V to 5.5 V
Overvoltage tolerant inputs to 5.5 V
Input levels:
For 74AHC2G241: CMOS level
For 74AHCT2G241: TTL level
CMOS low power dissipation
Symmetrical output impedance
High noise immunity
Balanced propagation delays
Latch-up performance exceeds 100 mA per JESD 78 Class II Level A
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 from -40 °C to +125 °C
參數(shù)類型
| 型號(hào) | VCC (V) | Logic switching levels | Output drive capability (mA) | fmax (MHz) | Nr of bits | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 74AHC2G241DC | 2.0?-?5.5 | CMOS | ± 8 | 60 | 2 | low | -40~125 | 206 | 32.3 | 116 | VSSOP8 |
| 74AHC2G241DP | 2.0?-?5.5 | CMOS | ± 8 | 60 | 2 | low | -40~125 | 219 | 18.7 | 106 | TSSOP8 |
| 74AHCT2G241DC | 4.5?-?5.5 | TTL | ± 8 | 60 | 2 | low | -40~125 | 206 | 32.3 | 116 | VSSOP8 |
封裝
| 型號(hào) | 可訂購(gòu)的器件編號(hào)，（訂購(gòu)碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74AHC2G241DC | 74AHC2G241DC,125 (935275136125) |
Active | A41 |
VSSOP8 (SOT765-1) |
SOT765-1 | SOT765-1_125 | |
| 74AHC2G241DP | 74AHC2G241DP,125 (935274603125) |
Active | A241 |
TSSOP8 (SOT505-2) |
SOT505-2 | SOT505-2_125 | |
| 74AHCT2G241DC | 74AHCT2G241DC,125 (935275137125) |
Active | C41 |
VSSOP8 (SOT765-1) |
SOT765-1 | SOT765-1_125 |
下表中的所有產(chǎn)品型號(hào)均已停產(chǎn) 。
| 型號(hào) | 可訂購(gòu)的器件編號(hào)，（訂購(gòu)碼(12NC)） | 狀態(tài) | 標(biāo)示 | 封裝 | 外形圖 | 回流焊/波峰焊 | 包裝 |
|---|---|---|---|---|---|---|---|
| 74AHC2G241GD | 74AHC2G241GD,125 (935288564125) |
Obsolete | A41 Standard Procedure Standard Procedure |
XSON8 (SOT996-2) |
SOT996-2 | SOT996-2_125 | |
| 74AHCT2G241DP | 74AHCT2G241DP,125 (935274604125) |
Obsolete | C241 Standard Procedure Standard Procedure |
TSSOP8 (SOT505-2) |
SOT505-2 | SOT505-2_125 | |
| 74AHCT2G241GD | 74AHCT2G241GD,125 (935288565125) |
Obsolete | C41 Standard Procedure Standard Procedure |
XSON8 (SOT996-2) |
SOT996-2 | SOT996-2_125 |
環(huán)境信息
| 型號(hào) | 可訂購(gòu)的器件編號(hào) | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74AHC2G241DC | 74AHC2G241DC,125 | 74AHC2G241DC |
|
|
| 74AHC2G241DP | 74AHC2G241DP,125 | 74AHC2G241DP |
|
|
| 74AHCT2G241DC | 74AHCT2G241DC,125 | 74AHCT2G241DC |
|
|
下表中的所有產(chǎn)品型號(hào)均已停產(chǎn) 。
| 型號(hào) | 可訂購(gòu)的器件編號(hào) | 化學(xué)成分 | RoHS | RHF指示符 |
|---|---|---|---|---|
| 74AHC2G241GD | 74AHC2G241GD,125 | 74AHC2G241GD |
|
|
| 74AHCT2G241DP | 74AHCT2G241DP,125 | 74AHCT2G241DP |
|
|
| 74AHCT2G241GD | 74AHCT2G241GD,125 | 74AHCT2G241GD |
|
|
文檔 (13)
| 文件名稱 | 標(biāo)題 | 類型 | 日期 |
|---|---|---|---|
| 74AHC_AHCT2G241 | Dual buffer/line driver; 3-state | Data sheet | 2023-09-01 |
| AN10161 | PicoGate Logic footprints | Application note | 2002-10-29 |
| AN90063 | Questions about package outline drawings | Application note | 2025-10-22 |
| 001aaa409 | Block diagram: 74AHC2G241DC, 74AHC2G241DP, 74AHC2G241GD, 74AHCT2G241DC, 74AHCT2G241DP, 74AHCT2G241GD | Block diagram | 2009-11-04 |
| Nexperia_document_guide_MiniLogic_PicoGate_201901 | PicoGate leaded logic portfolio guide | Brochure | 2019-01-07 |
| SOT765-1 | 3D model for products with SOT765-1 package | Design support | 2020-01-22 |
| SOT505-2 | 3D model for products with SOT505-2 package | Design support | 2019-01-18 |
| ahc2g241 | ahc2g241 IBIS model | IBIS model | 2013-04-08 |
| Nexperia_package_poster | Nexperia package poster | Leaflet | 2020-05-15 |
| VSSOP8_SOT765-1_mk | plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body | Marcom graphics | 2017-01-28 |
| SOT765-1 | plastic, very thin shrink small outline package; 8 leads; 0.5 mm pitch; 2 mm x 2.3 mm x 1 mm body | Package information | 2022-06-03 |
| SOT505-2 | plastic, thin shrink small outline package; 8 leads; 0.65 mm pitch; 3 mm x 3 mm x 1.1 mm body | Package information | 2022-06-03 |
| SOT996-2 | plastic, leadless extremely thin small outline package; 8 terminals; 0.5 mm pitch; 3 mm x 2 mm x 0.5 mm body | Package information | 2020-04-21 |
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