參數(shù)資料
型號(hào)： 74ACT299
廠商： Fairchild Semiconductor Corporation
英文描述： 8-Input Universal Shift/Storage Register
中文描述： 8聲道，通用移位/存儲(chǔ)寄存器
文件頁(yè)數(shù)： 1/13頁(yè)
文件大小： 102K
代理商： 74ACT299
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
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
74ACT32701LB 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
74ACT299E 制造商: 功能描述: 制造商:undefined 功能描述:
74ACT299M 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: 邏輯類型: 輸入線路數(shù)量:1 輸出類型: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
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: 邏輯類型: 輸入線路數(shù)量:1 輸出類型: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: 邏輯類型: 輸入線路數(shù)量:1 輸出類型: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: 邏輯類型: 輸入線路數(shù)量:1 輸出類型: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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