參數(shù)資料
型號(hào): 74HC244
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(dòng)器,3態(tài)
文件頁(yè)數(shù): 7/7頁(yè)
文件大?。?/td> 39K
代理商: 74HC244
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.
相關(guān)PDF資料
PDF描述
74HCT244 Octal buffer/line driver; 3-state
74HC251 8-input multiplexer; 3-state
74HCT251 8-input multiplexer; 3-state
74HC253 Dual 4-input multiplexer; 3-state
74HCT253 Dual 4-input multiplexer; 3-state
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC244 91 制造商:PHI 功能描述:74HC244
74HC244 TI 制造商:TI 功能描述:74HC244 TI SB-177
74HC244_05 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal buffer/line driver; 3-state
74HC24491 制造商:PHI 功能描述:74HC244
74HC244AD 制造商:Motorola Inc 功能描述: