參數(shù)資料
型號: 74ALVC74
廠商: NXP Semiconductors N.V.
英文描述: Dual D-type flip-flop with set and reset; positive-edge trigger
中文描述: 帶設(shè)置和復(fù)位功能的雙D觸發(fā)器;上升沿觸發(fā)
文件頁數(shù): 4/20頁
文件大?。?/td> 103K
代理商: 74ALVC74
2003 May 26
4
Philips Semiconductors
Product specification
Dual D-type flip-flop with set and reset;
positive-edge trigger
74ALVC74
PINNING
PIN
SYMBOL
DESCRIPTION
1
1RD
asynchronous reset-direct input
(active LOW)
data input
clock input (LOW-to-HIGH,
edge-triggered)
asynchronous set-direct input
(active LOW)
true flip-flop output
complement flip-flop output
ground (0 V)
complement flip-flop output
true flip-flop output
asynchronous set-direct input
(active LOW)
clock input (LOW-to-HIGH,
edge-triggered)
data input
asynchronous reset-direct input
(active LOW)
supply voltage
2
3
1D
1CP
4
1SD
5
6
7
8
9
1Q
1Q
GND
2Q
2Q
2SD
10
11
2CP
12
13
2D
2RD
14
V
CC
Fig.1 Pin configuration SO14 and TSSOP14.
handbook, halfpage
MNA417
74
1
2
3
4
5
6
7
8
14
13
12
11
10
9
1RD
1D
1CP
1SD
1Q
1Q
GND
2Q
2Q
2SD
2CP
2D
2RD
VCC
Fig.2 Pin configuration DHVQFN14.
handbook, halfpage
1
14
1RD
VCC
7
2
3
4
5
6
1D
1CP
1SD
1Q
1Q
13
12
11
10
9
2RD
2D
2CP
2SD
2Q
8
GND
2Q
GND
(1)
Top view
MDB105
(1) The die substrate is attached to this pad using conductive die
attach material. It can not be used as a supply pin or input.
Fig.3 Logic symbol.
MNA418
handbook, halfpage
RD
FF
SD
4 10
Q
1Q
2Q
1Q
2Q
5
9
2
12
3
11
6
8
Q
1SD
CP
2CP
1CP
2D
1D
D
2SD
1 13
1RD 2RD
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74ALVC74AMDC 制造商:Integrated Device Technology Inc 功能描述:
74ALVC74BQ 制造商:NXP Semiconductors 功能描述:IC DUAL D F-F POS EDGE DHV
74ALVC74BQ,115 功能描述:觸發(fā)器 DUAL D-TYPE POSITIVE RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間: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
74ALVC74BQ115 制造商:NXP Semiconductors 功能描述:
74ALVC74BQ-G 功能描述:觸發(fā)器 DUAL D-TYPE POSITIVE EDGE-TRIG RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間: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