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参数资料
| 型号： | SN74ALVCH162820DGG |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ALVC/VCX/A SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| 封装： | TSSOP-56 |
| 文件页数： | 1/9页 |
| 文件大小： | 126K |
| 代理商： | SN74ALVCH162820DGG |
SN74ALVCH162820
3.3-V 10-BIT FLIP-FLOP WITH DUAL OUTPUTS
AND 3-STATE OUTPUTS
SCES012G – JULY 1995 – REVISED NOVEMBER 1999
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Member of the Texas Instruments
Widebus
Family
D EPIC (Enhanced-Performance Implanted
CMOS) Submicron Process
D Output Ports Have Equivalent 26- Series
Resistors, So No External Resistors Are
Required
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D Latch-Up Performance Exceeds 250 mA Per
JESD 17
D Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
D Package Options Include Plastic Shrink
Small-Outline (DL) and Thin Shrink
Small-Outline (DGG) Packages
NOTE: For tape and reel order entry:
The DGGR package is abbreviated to GR.
description
This 10-bit flip-flop is designed for 1.65-V to 3.6-V
VCC operation.
The
SN74ALVCH162820
flip-flops
are
edge-triggered D-type flip-flops. On the positive
transition of the clock (CLK) input, the device
provides true data at the Q outputs.
A buffered output-enable (OE) input can be used
to place the ten outputs in either a normal logic
state
(high
or
low
logic
levels)
or
the
high-impedance state. In the high-impedance
state, the outputs neither load nor drive the bus
lines significantly. The high-impedance state and
increased drive provide the capability to drive bus
lines without need for interface or pullup
components.
OE does not affect the internal operations of the flip-flops. Old data can be retained or new data can be entered
while the outputs are in the high-impedance state.
The outputs, which are designed to sink up to 12 mA, include equivalent 26-
resistors to reduce overshoot
and undershoot.
To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup
resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.
Copyright
1999, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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1OE
1Q1
1Q2
GND
2Q1
2Q2
VCC
3Q1
3Q2
4Q1
GND
4Q2
5Q1
5Q2
6Q1
6Q2
7Q1
GND
7Q2
8Q1
8Q2
VCC
9Q1
9Q2
GND
10Q1
10Q2
2OE
CLK
D1
NC
GND
D2
NC
VCC
D3
NC
D4
GND
NC
D5
NC
D6
NC
D7
GND
NC
D8
NC
VCC
D9
NC
GND
D10
NC
DGG OR DL PACKAGE
(TOP VIEW)
NC – No internal connection
EPIC and Widebus are trademarks of Texas Instruments Incorporated.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74ALVCH162820DL | 功能描述:触发器 3.3V 10bit RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| SN74ALVCH162820DLR | 功能描述:触发器 3.3-V 10-Bit Flip-Flop RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| SN74ALVCH162820GR | 功能描述:触发器 3.3V 10bit RoHS:否 制造商:Texas Instruments 电路数量:2 逻辑系列:SN74 逻辑类型:D-Type Flip-Flop 极性:Inverting, Non-Inverting 输入类型:CMOS 输出类型: 传播延迟时间:4.4 ns 高电平输出电流:- 16 mA 低电平输出电流:16 mA 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:X2SON-8 封装:Reel |
| SN74ALVCH162827DGGR | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74ALVCH162827DL | 功能描述:缓冲器和线路驱动器 20bit RoHS:否 制造商:Micrel 输入线路数量:1 输出线路数量:2 极性:Non-Inverting 电源电压-最大:+/- 5.5 V 电源电压-最小:+/- 2.37 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MSOP-8 封装:Reel |
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