參數(shù)資料
型號(hào): N74F244BN
廠商: NXP Semiconductors N.V.
元件分類(lèi): 通用總線功能
英文描述: Octal buffers (3-State)
封裝: I74F244D<SOT163-1 (SO20)|<<http://www.nxp.com/packages/SOT163-1.html<1<week 4, 2004,;I74F244D<SOT163-1 (SO20)|<<http://www.nxp.com/packages/SOT163-1.html<1<week 4,
文件頁(yè)數(shù): 4/12頁(yè)
文件大?。?/td> 104K
代理商: N74F244BN
Philips Semiconductors
Product specification
74F244/74F244B
Octal buffers (3-State)
1994 Dec 5
4
ABSOLUTE MAXIMUM RATINGS
(
Operation beyond the limit set forth in this table may impair the useful life of the device. Unless otherwise noted these limits are over the
operating free air temperature range.)
SYMBOL
PARAMETER
RATING
UNIT
V
CC
V
IN
I
IN
V
OUT
Supply voltage
-0.5 to +7.0
V
Input voltage
-0.5 to +7.0
V
Input current
-30 to +5
mA
Voltage applied to output in high output state
-0.5 to V
CC
V
I
OUT
Current applied to output in low output state
128
mA
T
amb
Operating free air temperature range
i t
Commercial range
0 to +70
°
C
Industrial range
(74F244 only)
-40 to +85
°
C
T
stg
Storage temperature range
-65 to +150
°
C
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
LIMITS
UNIT
MIN
NOM
MAX
V
CC
V
IN
V
IL
I
IK
I
OH
i
ol
Supply voltage
4.5
5.0
5.5
V
High-level input voltage
2.0
V
Low-level input voltage
0.8
V
Input clamp current
–18
mA
High-level output current
–15
mA
Low-level output current
64
mA
°
C
T
amb
Operating free air temperature range
i t
Commercial range
0
+70
Industrial range
(74F244 only)
–40
+85
°
C
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N74F244BN,602 功能描述:緩沖器和線路驅(qū)動(dòng)器 OCTAL 3-STATE DRIVER 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
N74F244BN-B 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Dual 4-Bit Non-Inverting Buffer/Driver
N74F244D 制造商:NXP Semiconductors 功能描述:Octal buffer/line driver,N74F244D SOIC20 制造商:NXP Semiconductors 功能描述:Buffer/Line Driver 8-CH Non-Inverting 3-ST Bipolar 20-Pin SO Tube
N74F244D,602 功能描述:緩沖器和線路驅(qū)動(dòng)器 BUFFER OCTAL 3ST 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
N74F244D,623 功能描述:緩沖器和線路驅(qū)動(dòng)器 OCTAL BUFFER 3-STATE 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