參數(shù)資料
型號: MM54C244N
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Octal Buffers and Line Drivers with TRI-STATE Outputs
中文描述: CMOS SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDIP20
封裝: PLASTIC, DIP-20
文件頁數(shù): 4/6頁
文件大小: 142K
代理商: MM54C244N
Truth Tables
MM54C240/MM74C240
ODA
IA
OA
1
1
0
0
X
X
0
1
Z
Z
1
0
ODB
IB
OB
1
1
0
0
X
X
0
1
Z
Z
1
0
MM54C244/MM74C244
ODA
IA
OA
1
1
0
0
X
X
0
1
Z
Z
0
1
1
e
High
e
Low
e
Don’t Care
e
TRI-STATE
0
X
Z
ODB
IB
OB
1
1
0
0
X
X
0
1
Z
Z
0
1
Typical Performance Characteristics
N-Channel Output Drive
at 25
§
C
TL/F/5905–6
P-Channel Output Drive
at 25
§
C
TL/F/5905–7
MM54C240/MM74C240
Propagation Delay vs.
Load Capacitance
TL/F/5905–8
MM54C244/MM74C244
Propagation Delay vs.
Load Capacitance
TL/F/5905–9
4
相關(guān)PDF資料
PDF描述
MM74C240 Inverting Octal Buffers and Line Drivers with TRI-STATE Outputs(三態(tài)輸出的反相八路緩沖器和線驅(qū)動器)
MM74C244 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)動器)
MM54C32 Quad 2-Input OR Gate
MM54C32J Quad 2-Input OR Gate
MM54C32N Quad 2-Input OR Gate
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MM54C30 WAF 制造商:Texas Instruments 功能描述:
MM54C30J/883 制造商:Texas Instruments 功能描述:
MM54C30J/B 制造商:Rochester Electronics LLC 功能描述:
MM54C30W/883 制造商:Rochester Electronics LLC 功能描述:- Bulk
MM54C32 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Quad 2-Input OR Gate