參數(shù)資料
型號(hào): 74HC273
廠(chǎng)商: NXP Semiconductors N.V.
英文描述: Octal D-type flip-flop with reset; positive-edge trigger
中文描述: 八路D型觸發(fā)器的復(fù)位觸發(fā)器,積極邊緣觸發(fā)
文件頁(yè)數(shù): 7/8頁(yè)
文件大?。?/td> 58K
代理商: 74HC273
September 1993
7
Philips Semiconductors
Product specification
Octal D-type flip-flop with reset;
positive-edge trigger
74HC/HCT273
AC WAVEFORMS
Fig.6
Waveforms showing the clock (CP) to output (Q
n
) propagation delays, the clock pulse width 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 master reset (MR) pulse width, the master reset to output (Q
n
) propagation delays
and the master reset to clock (CP) removal time.
(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 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.
相關(guān)PDF資料
PDF描述
74HC273 Octal D Flip-Flop with Common Clock and Reset
74HCT27 8-Bit Parallel-Out Serial Shift Registers 14-SOIC -40 to 85
74HC27 Triple 3-input NOR gate
74HCT283 8-Bit Parallel-Out Serial Shift Registers 14-SOIC -40 to 85
74HC283 4-bit binary full adder with fast carry
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC273A 制造商:Toshiba America Electronic Components 功能描述:
74HC273AN 制造商:AVX Corporation 功能描述: 制造商:Motorola Inc 功能描述:
74HC273BQ 制造商:NXP Semiconductors 功能描述:Cut Tape 制造商:NXP Semiconductors 功能描述:IC OCTAL D F-F POS EDGE DH 制造商:NXP Semiconductors 功能描述:Flip Flop D-Type Bus Interface Pos-Edge 1-Element 20-Pin DHVQFN EP
74HC273BQ,115 功能描述:觸發(fā)器 OCTAL D-TYPE RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74HC273BQ-G 功能描述:觸發(fā)器 OCTAL D-TYPE RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類(lèi)型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類(lèi)型:CMOS 輸出類(lèi)型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel