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參數資料
| 型號： | SN74LV8153PWG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 計數移位寄存器 |
| 英文描述： | LV/LV-A/LVX/H SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20 |
| 封裝： | GREEN, PLASTIC, TSSOP-20 |
| 文件頁數： | 1/16頁 |
| 文件大小： | 385K |
| 代理商： | SN74LV8153PWG4 |
SN74LV8153
SERIALTOPARALLEL INTERFACE
SCLS555 JUNE 2004
DESCRIPTION
The SN74LV8153 is a serial-to-parallel data converter. It
accepts serial input data and outputs 8-bit parallel data.
The automatic data-rate detection feature of the
SN74LV8153 eliminates the need for an external oscillator
and helps with cost and board real-estate savings.
The OUTSEL pin is used to choose between open
collector and push-pull outputs. The open-collector option
is suitable when this device is used in applications such as
LED interface, where high drive current is required. SOUT
is the output that acknowledges reception of the serial
data.
To ensure the high-impedance state during power up or
power down, OE should be tied to VCC1 through a pullup
resistor; the minimum value of the resistor is determined
by the current-sinking capability of the driver.
N OR PW PACKAGE
(TOP VIEW)
VCC1
A0
A1
A2
D
OUTSEL
RESET
OE
SOUT
GND
VCC2
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
GND
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
FEATURES
D Single-Wire Serial Data Input
D Compatible With UART Serial-Data Format
D Up to Eight Devices (64-Bit Parallel) Can
Share the Same Bus by Using Different
Combinations of A0, A1, A2
D Up to 40 mA Current Drive in Open-Collector
Mode for Driving LEDs
D Outputs Can be Configured as
Open-Collector or Push-Pull
D Internal Oscillator and Counter for
Automatic Data-Rate Detection
D Output Levels Are Referenced to VCC2 and
Can Be Configured From 3 V to 12 V
D Latch-Up Performance Exceeds 250 mA Per
JESD 17
D ESD Protection Exceeds JESD 22
2000-V Human-Body Model (A114-A)
1000-V Charged-Device Model (C101)
SUMMARY OF RECOMMENDED
OPERATING CONDITIONS
PARAMETER
VCC1
3 V to 5.5 V
VCC2
3 V to 13.2 V
IOL
40 mA @ VCC2 = 4.5 V
(open-collector mode)
IOH
24 mA @ VCC2 = 12 V
(push-pull mode)
Maximum Data Rate
24 Kbps
FUNCTION TABLE
(each buffer)
INPUTS
OUTPUT
OUTSEL
RESET
OE
Dn
OUTPUT
Yn
OUTPUT
STRUCTURE
L
H
L
H
L
HL
L
H
Open collector
L
XH
X
H
Open collector
L
LX
X
H
L
H
HL
L
Push-pull
H
XH
X
Z
Push-pull
H
L
X
L
In the open-collector mode (OUTSEL = L), the outputs are inverted,
e.g., Y1 = l, when D1 = H
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.
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.
www.ti.com
Copyright
2004, Texas Instruments Incorporated
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SN74LV8153PWR | 功能描述:串行到并行邏輯轉換器 Serial-To-Parallel Interface RoHS:否 制造商:Supertex 工作電源電壓: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32 封裝:Tray |
| SN74LV8153PWRE4 | 功能描述:串行到并行邏輯轉換器 Serial-To-Parallel Interface RoHS:否 制造商:Supertex 工作電源電壓: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32 封裝:Tray |
| SN74LV8153PWRG4 | 功能描述:串行到并行邏輯轉換器 Serial To Parallel Interface RoHS:否 制造商:Supertex 工作電源電壓: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32 封裝:Tray |
| SN74LV8153QPWRG4Q1 | 功能描述:串行到并行邏輯轉換器 Serial-To-Parallel Interface RoHS:否 制造商:Supertex 工作電源電壓: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32 封裝:Tray |
| SN74LV8153QPWRQ1 | 功能描述:串行到并行邏輯轉換器 Auto Cat Ser Par Interface RoHS:否 制造商:Supertex 工作電源電壓: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-32 封裝:Tray |
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