參數(shù)資料
型號: 74HCT244
廠商: NXP Semiconductors N.V.
英文描述: Octal buffer/line driver; 3-state
中文描述: 八路緩沖器/線路驅(qū)動器,3態(tài)
文件頁數(shù): 7/7頁
文件大?。?/td> 39K
代理商: 74HCT244
December 1990
7
Philips Semiconductors
Product specification
Octal buffer/line driver; 3-state
74HC/HCT244
AC WAVEFORMS
PACKAGE OUTLINES
See
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
.
Fig.5
Waveforms showing the input (1A
n
, 2A
n
) to output (1Y
n
, 2Y
n
) propagation delays and the output transition
times.
(1) HC : V
M
= 50%; V
I
= GND to V
.
HCT : V
M
= 1.3 V; V
I
= GND to 3 V.
Fig.6 Waveforms showing the 3-state enable and disable times.
(1) HC : V
M
= 50%; V
I
= GND to V
.
HCT : V
M
= 1.3 V; V
I
= GND to 3 V.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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74HCT244AN 制造商:AVX Corporation 功能描述:
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