參數(shù)資料
型號: MM74C244
廠商: National Semiconductor Corporation
英文描述: Non-Inverting Octal Buffers and Line Drivers with TRI-STATE Outputs(三態(tài)輸出的同相八路緩沖器和線驅(qū)動(dòng)器)
中文描述: 非反向八路緩沖器和線路驅(qū)動(dòng)器,三態(tài)輸出(三態(tài)輸出的同相八路緩沖器和線驅(qū)動(dòng)器)
文件頁數(shù): 5/6頁
文件大小: 142K
代理商: MM74C244
AC Test Circuits and Switching Time Waveforms
t
pd0
, t
pd1
TL/F/5905–10
CMOS to CMOS
TL/F/5905–11
t
1H
and t
H1
t
1H
t
H1
TL/F/5905–12
TL/F/5905–13
Note:
V
OH
is defined as the DC output high voltage when the device is loaded with
a 1 k
X
resistor to ground.
t
0H
and t
H0
t
0H
t
H0
TL/F/5905–14
TL/F/5905–15
Note:
V
OL
is defined as the DC output low voltage when the device is loaded with a
1 k
X
resistor to V
CC
.
Note:
Delays measured with input t
r
, t
f
s
20 ns.
5
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM74C244J 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Octal Buffers and Line Drivers with TRI-STATE Outputs
MM74C244N 功能描述:緩沖器和線路驅(qū)動(dòng)器 Oct Buf and 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
MM74C244N 制造商:Fairchild Semiconductor Corporation 功能描述:IC 74C CMOS 74C244 DIP20 15V
MM74C244N_Q 功能描述:緩沖器和線路驅(qū)動(dòng)器 Oct Buf and 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
MM74C244WM 功能描述:緩沖器和線路驅(qū)動(dòng)器 Oct Buf and 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