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參數(shù)資料
| 型號(hào)： | 74ACT299M |
| 廠(chǎng)商： | 意法半導(dǎo)體 |
| 元件分類(lèi)： | 通用總線(xiàn)功能 |
| 英文描述： | 18-Bit LVTTL-to-GTL/GTL+ Universal Bus Transceivers 56-SSOP -40 to 85 |
| 中文描述： | 8位皮普移位寄存器帶異步清零 |
| 文件頁(yè)數(shù)： | 1/13頁(yè) |
| 文件大小： | 102K |
| 代理商： | 74ACT299M |
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74ACT299
8 BIT PIPO SHIFT REGISTER
WITH ASYNCHRONOUS CLEAR
PRELIMINARY DATA
April 1999
I
HIGHSPEED:
f
MAX
=170MHz(TYP.) at V
CC
=5V
I
LOWPOWERDISSIPATION:
I
CC
=8
μ
A(MAX.) at T
A
=25
o
C
I
COMPATIBLEWITH TTL OUTPUTS
V
IH
=2V (MIN),V
IL
= 0.8V(MAX)
I
50
TRANSMISSIONLINEDRIVING
CAPABILITY
I
SYMMETRICALOUTPUTIMPEDANCE:
|I
OH
| = I
OL
= 24mA(MIN)
I
BALANCEDPROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 4.5Vto 5.5V
I
PINANDFUNCTION COMPATIBLEWITH
74SERIES299
I
IMPROVEDLATCH-UP IMMUNITY
DESCRIPTION
The ACT299 is an high-speed CMOS 8-BIT PIPO
SHIFT REGISTERS (3-STATE) fabricated with
sub-micron silicon gate and double-layer metal
wiring C
2
MOS technology. It is ideal for low
power
applications
mantaining
operation similar to equivalent Bipolar Schottky
TTL.
high
speed
These devices have four modes (HOLD, SHIFT
LEFT, SHIFT RIGHT and LOAD DATA). Each
mode is chosen by two functionselect inputs (S0,
S1)as shownin the TruthTable.
When one or both enable inputs, (G1, G2) are
high, the eight input/output terminals are in
the high-impedance state ; however sequential
operation or clearing of the register is not
affected.Clear function is synchronousto clock.
The device is designed to interface directly High
Speed CMOS systems with TTL, NMOS and
CMOS output voltage levels.
All
inputs
and
outputs are
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
equipped with
PIN CONNECTION AND IEC LOGIC SYMBOLS
M
(Micro Package)
B
(Plastic Package)
ORDER CODES :
74ACT299B
74ACT299M
1/13
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ACT299 | 8-Input Universal Shift/Storage Register |
| 74ACT299MTC | 8-Input Universal Shift/Storage Register |
| 74ACT299PC | 8-Input Universal Shift/Storage Register |
| 74ACT299SC | 8-Input Universal Shift/Storage Register |
| 74ACT32701 | Replaced by SN74GTLPH16612 : 18-Bit LVTTL-To-GTL/GTL+ Universal Bus Transceivers 56-SSOP -40 to 85 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ACT299MTC | 功能描述:計(jì)數(shù)器移位寄存器 8-Inp Shift/Stor Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線(xiàn)路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| 74ACT299MTCX | 功能描述:計(jì)數(shù)器移位寄存器 8-Inp Shift/Stor Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線(xiàn)路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| 74ACT299MTR | 功能描述:計(jì)數(shù)器移位寄存器 8-Bit PIPO Shift Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線(xiàn)路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| 74ACT299PC | 功能描述:計(jì)數(shù)器移位寄存器 8-Inp Shift/Stor Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線(xiàn)路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
| 74ACT299PC_Q | 功能描述:計(jì)數(shù)器移位寄存器 8-Inp Shift/Stor Reg RoHS:否 制造商:Texas Instruments 計(jì)數(shù)器類(lèi)型: 計(jì)數(shù)順序:Serial to Serial/Parallel 電路數(shù)量:1 封裝 / 箱體:SOIC-20 Wide 邏輯系列: 邏輯類(lèi)型: 輸入線(xiàn)路數(shù)量:1 輸出類(lèi)型:Open Drain 傳播延遲時(shí)間:650 ns 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝:Reel |
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