參數(shù)資料
型號(hào): 74HC534
廠商: NXP Semiconductors N.V.
英文描述: Octal D-type flip-flop; positive edge-trigger; 3-state; inverting
中文描述: 八路D型觸發(fā)器,上升沿觸發(fā),三態(tài);反相
文件頁數(shù): 8/13頁
文件大?。?/td> 83K
代理商: 74HC534
1998 Apr 10
8
Philips Semiconductors
Product specification
Octal D-type flip-flop; positive edge-trigger;
3-state; inverting
74HC/HCT534
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.
dbook, full pagewidth
MGM959
tPHL
1/fmax
tPLH
tW
VM
(1)
VM
(1)
CP INPUT
Qn OUTPUT
tTHL
tTLH
Fig.7 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.
andbook, full pagewidth
MGM961
tPLZ
tPHZ
outputs
disabled
outputs
enabled
90%
10%
outputs
enabled
OE INPUT
VM
(1)
tPZL
tPZH
VM
(1)
VM
(1)
Qn OUTPUT
LOW-to-OFF
OFF-to-LOW
Qn OUTPUT
HIGH-to-OFF
OFF-to-HIGH
tr
tf
90%
10%
相關(guān)PDF資料
PDF描述
74HCT540 4-Bit Synchronous Up/Down Binary Counters 16-SO -40 to 85
74HC540 Octal buffer/line driver; 3-state; inverting
74HCT541 Octal buffer/line driver; 3-state
74HC541 Octal buffer/line driver; 3-state
74HC541 Octal Buffers/Line Drivers (with 3-state outputs)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74HC534N,652 制造商:NXP Semiconductors 功能描述:
74HC540A 制造商:Toshiba America Electronic Components 功能描述:
74HC540D 功能描述:緩沖器和線路驅(qū)動(dòng)器 OCT BUF/DRVR INV 3ST 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
74HC540D(BJ) 功能描述:Buffer, Inverting 1 Element 8 Bit per Element Push-Pull Output 20-SOIC 制造商:toshiba semiconductor and storage 系列:74HC 包裝:剪切帶(CT) 零件狀態(tài):在售 邏輯類型:緩沖器,反向 元件數(shù):1 每元件位數(shù):8 輸入類型:- 輸出類型:推挽式 電流 - 輸出高,低:7.8mA,7.8mA 電壓 - 電源:2 V ~ 6 V 工作溫度:-40°C ~ 85°C(TA) 安裝類型:表面貼裝 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 供應(yīng)商器件封裝:20-SOIC 標(biāo)準(zhǔn)包裝:1
74HC540D,652 功能描述:緩沖器和線路驅(qū)動(dòng)器 OCT BUF/DRVR INV 3ST 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