參數(shù)資料
型號： 74HCT564
廠商： NXP Semiconductors N.V.
元件分類： 通用總線功能
英文描述： 4-Bit Synchronous Up/Down Counters (Dual Clock With Clear) 16-SOIC -40 to 85
中文描述： 八路D型觸發(fā)器;陽性沿觸發(fā)，3態(tài);反相
文件頁數(shù)： 7/7頁
文件大?。?/td> 58K
代理商： 74HCT564
December 1990
7
Philips Semiconductors
Product specification
Octal D-type flip-flop; positive-edge trigger;
3-state; inverting
74HC/HCT564
AC WAVEFORMS
Fig.6
Waveforms showing the clock (CP) to
output (Q
n
) propagation delays, the clock
pulse width, the output transition times and
the maximum clock pulse frequency.
(1) HC : V
M
= 50%; V
I
= GND to V
.
HCT: V
M
= 1.3 V; V
I
= GND to 3 V.
Fig.7
Waveforms showing the data set-up and
hold times for the data input (D
n
).
The shaded areas indicate when the input is permitted to
change for predictable output performance.
(1) HC : V
M
= 50%; V
I
= GND to V
.
HCT: V
M
= 1.3 V; V
I
= GND to 3 V.
Fig.8
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.
PACKAGE OUTLINES
See
“74HC/HCT/HCU/HCMOS Logic Package Outlines”
.
相關(guān)PDF資料
PDF描述
74HC564 Octal D-type flip-flop; positive-edge trigger; 3-state; inverting
74HCT564D Octal D-type flip-flop; positive-edge trigger; 3-state; inverting
74HCT564N 4-Bit Synchronous Up/Down Counters (Dual Clock With Clear) 16-SOIC -40 to 85
74HCT573 4-Bit Synchronous Up/Down Counters (Dual Clock With Clear) 16-SOIC -40 to 85
74HC573 Octal D-type transparent latch; 3-state
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HCT564N 制造商:IC'S/TRANSISTORS/DIO 功能描述: 制造商:IC'S/TRANSISTORS/DIODES 功能描述:
74HCT573 制造商:Misc 功能描述:
74HCT573 HAR 制造商:HAR 功能描述:74HCT573 NOTES
74HCT573AN 制造商:AVX Corporation 功能描述:
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