參數(shù)資料
型號(hào)： SN74LVC16374AGQLR
廠商： Texas Instruments, Inc.
元件分類： 通用總線功能
英文描述： 16 BIT EDGE TRIGGERED D TYPE FLIP FLOP WITH 3 STATE OUTPUTS
中文描述： 16位邊緣觸發(fā)的D型觸發(fā)器與三態(tài)輸出
文件頁數(shù)： 2/12頁
文件大?。?/td> 334K
代理商： SN74LVC16374AGQLR
SCAS663D MARCH 2001 REVISED AUGUST 2003
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description/ordering information
OE does not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while
the outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE should be tied to V
CC
through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of this device as a translator
in a mixed 3.3-V/5-V system environment.
This device is fully specified for partial-power-down applications using I
off
. The I
off
circuitry disables the outputs,
preventing damaging current backflow through the device when it is powered down.
terminal assignments
1
2
3
4
5
6
A
1OE
NC
NC
NC
NC
1CLK
B
1Q2
1Q1
GND
GND
1D1
1D2
C
1Q4
1Q3
VCC
GND
VCC
GND
1D3
1D4
D
E
1Q6
1Q5
1D5
1D6
1Q8
1Q7
1D7
1D8
F
2Q1
2Q2
2D2
2D1
G
2Q3
2Q4
GND
GND
2D4
2D3
H
2Q5
2Q6
VCC
GND
VCC
GND
2D6
2D5
J
2Q7
2Q8
2D8
2D7
K
2OE
NC
NC
NC
NC
2CLK
NC No internal connection
FUNCTION TABLE
(each flip-flop)
INPUTS
OUTPUT
Q
OE
CLK
↑
↑
H or L
D
L
H
H
L
L
L
L
X
Q0
Z
H
X
X
logic diagram (positive logic)
1OE
1CLK
1D1
To Seven Other Channels
1Q1
2OE
2CLK
2D1
2Q1
To Seven Other Channels
1
48
47
24
25
36
C1
1D
13
2
C1
1D
Pin numbers shown are for the DGG, DGV, and DL packages.
GQL OR ZQL PACKAGE
(TOP VIEW)
A
B
C
D
E
F
G
H
J
K
1
2
3
4
5
6
相關(guān)PDF資料
PDF描述
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SN74LVC1G38YEPR SINGLE 2-INPUT NAND GATE WITH OPEN-DRAIN OUTPUT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74LVC16374AGRDR 功能描述:觸發(fā)器 Low-Voltage 4-Bit Mltplxr/Demltplxr 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(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
SN74LVC16374AZQLR 功能描述:觸發(fā)器 Low-Voltage 4-Bit Mltplxr/Demltplxr 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(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
SN74LVC16374AZRDR 功能描述:觸發(fā)器 Low-Voltage 4-Bit Mltplxr/Demltplxr 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(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
SN74LVC16374DGG 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:
SN74LVC16374DGGR 功能描述:觸發(fā)器 16-Bit Edg-Trig D-Ty F-F W/3-State Otpt 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(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
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