參數(shù)資料
型號: 933670880652
廠商: NXP SEMICONDUCTORS
元件分類: 總線收發(fā)器
英文描述: HCT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDIP20
封裝: SOT-146-1, DIP-20
文件頁數(shù): 7/7頁
文件大?。?/td> 62K
代理商: 933670880652
December 1990
7
Philips Semiconductors
Product specication
Octal D-type transparent latch; 3-state;
inverting
74HC/HCT533
AC WAVEFORMS
Fig.7
Waveforms showing the data input (Dn) to
output (Qn) propagation delays and the
output transition times.
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
Fig.8
Waveforms showing the latch enable input
(LE) pulse width, the latch enable input to
output (Qn) propagation delays and the
output transition times.
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
Fig.9
Waveforms showing the 3-state enable and
disable times.
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
PACKAGE OUTLINES
See
“74HC/HCT/HCU/HCMOS Logic Package Outlines”.
Fig.10 Waveforms showing the data set-up and
hold times for Dn input to LE input.
The shaded areas indicate when the input is permitted to
change for predictable output performance.
(1) HC : VM = 50%; VI = GND to VCC.
HCT: VM = 1.3 V; VI = GND to 3 V.
相關PDF資料
PDF描述
933715590653 HCT SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
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933715480653 HC/UH SERIES, OCTAL 1-BIT DRIVER, INVERTED OUTPUT, PDSO20
933670690652 HC/UH SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDIP20
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