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參數(shù)資料
| 型號： | 74LVT244WM |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 4/10頁 |
| 文件大小： | 0K |
| 描述： | IC BUFF/DVR TRI-ST DUAL 20SOIC |
| 標(biāo)準(zhǔn)包裝： | 36 |
| 系列： | 74LVT |
| 邏輯類型： | 緩沖器/線路驅(qū)動器，非反相 |
| 元件數(shù)： | 2 |
| 每個元件的位元數(shù)： | 4 |
| 輸出電流高，低： | 32mA，64mA |
| 電源電壓： | 2.7 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-SOIC |
| 包裝： | 管件 |
| 其它名稱： | 74LVT244WM-ND 74LVT244WMFS |
1999 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74LVT244, 74LVTH244 Rev. 1.5.0
3
74L
VT244,
74L
VTH244
—
Lo
w
V
olta
g
e
Octal
Buff
er/Line
Driver
with
3-ST
A
TE
Outputs
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Note:
1. IO Absolute Maximum Rating must be observed.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Symbol
Parameter
Rating
VCC
Supply Voltage
–0.5V to +4.6V
VI
DC Input Voltage
–0.5V to +7.0V
VO
DC Output Voltage
Output in 3-STATE
–0.5V to +7.0V
Output in HIGH or LOW State(1)
–0.5V to +7.0V
IIK
DC Input Diode Current, VI < GND
–50mA
IOK
DC Output Diode Current, VO < GND
–50mA
IO
DC Output Current, VO > VCC
Output at HIGH State
64mA
Output at LOW State
128mA
ICC
DC Supply Current per Supply Pin
±64mA
IGND
DC Ground Current per Ground Pin
±128mA
TSTG
Storage Temperature
–65°C to +150°C
Symbol
Parameter
Min
Max
Units
VCC
Supply Voltage
2.7
3.6
V
VI
Input Voltage
0
5.5
V
IOH
HIGH-Level Output Current
–32
mA
IOL
LOW-Level Output Current
64
mA
TA
Free-Air Operating Temperature
–40
85
°C
t / V
Input Edge Rate, VIN = 0.8V–2.0V, VCC = 3.0V
0
10
ns/V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LVT244WM | 制造商:Fairchild Semiconductor Corporation 功能描述:74LVT CMOS SMD 74LVT244 SOIC20 |
| 74LVT244WM_Q | 功能描述:緩沖器和線路驅(qū)動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVT244WMX | 功能描述:緩沖器和線路驅(qū)動器 Octal Buf/Line Drv RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LVT245AMTC | 制造商:Rochester Electronics LLC 功能描述:QUAD 2 INPUT NAND GATE (S.O.) - Bulk 制造商:Fairchild Semiconductor Corporation 功能描述: |
| 74LVT245BBQ | 制造商:NXP Semiconductors 功能描述:Cut Tape 制造商:NXP Semiconductors 功能描述:IC OCTAL TXRX TRI-ST DHVQF 制造商:NXP Semiconductors 功能描述:IC, OCTAL, TXRX, TRI-ST, DHVQFN20 制造商:NXP Semiconductors 功能描述:Bus XCVR Single 8-CH 3-ST 20-Pin DHVQFN EP T/R |
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