參數(shù)資料
型號(hào): 74HC240
廠商: NXP Semiconductors N.V.
英文描述: Octal buffer/line driver; 3-state; inverting
中文描述: 八路緩沖器/線路驅(qū)動(dòng)器,3態(tài);反相
文件頁數(shù): 7/7頁
文件大?。?/td> 44K
代理商: 74HC240
December 1990
7
Philips Semiconductors
Product specification
Octal buffer/line driver; 3-state; inverting
74HC/HCT240
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
CC
.
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
CC
.
HCT: V
M
= 1.3 V; V
I
= GND to 3 V.
相關(guān)PDF資料
PDF描述
74HCT240 Octal buffer/line driver; 3-state; inverting
74HCT240 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS
74HC241 Octal buffer/line driver; 3-state
74HCT241 Octal buffer/line driver; 3-state
74HC242 Quad bus transceiver; 3-state; inverting
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC240 88 制造商:National Semiconductor 功能描述:74HC240
74HC24088 制造商:National Semiconductor 功能描述:74HC240
74HC240BQ 制造商:NXP Semiconductors 功能描述:Bulk 制造商:NXP Semiconductors 功能描述:IC OCT BUFF/DVR TRI-ST DHVQ
74HC240BQ,115 功能描述:緩沖器和線路驅(qū)動(dòng)器 OCTAL 3-S BUFFER INV 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
74HC240BQ-G 功能描述:緩沖器和線路驅(qū)動(dòng)器 OCTAL 3-S BUFFER INV 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