- 您现在的位置：买卖IC网 > PDF目录29115 > M74HC299TTR (STMICROELECTRONICS) HC/UH SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20 PDF资料下载
参数资料
| 型号： | M74HC299TTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 计数移位寄存器 |
| 英文描述： | HC/UH SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20 |
| 封装： | TSSOP-20 |
| 文件页数： | 1/13页 |
| 文件大小： | 414K |
| 代理商： | M74HC299TTR |
1/13
July 2001
s
HIGH SPEED :
fMAX = 80MHz (TYP.) at VCC = 6V
s
LOW POWER DISSIPATION:
ICC =4A(MAX.) at TA=25°C
s
HIGH NOISE IMMUNITY:
VNIH = VNIL = 28 % VCC (MIN.)
s
SYMMETRICAL OUTPUT IMPEDANCE:
|IOH|= IOL =6mA (MIN)FOR QA’ TO QH’
|IOH| = IOL = 4mA (MIN) FOR QA TO QH
s
BALANCED PROPAGATION DELAYS:
tPLH tPHL
s
WIDE OPERATING VOLTAGE RANGE:
VCC (OPR) = 2V to 6V
s
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 299
DESCRIPTION
The M74HC299 is an high speed CMOS 8 BIT
PIPO SHIFT REGISTER (3-STATE) fabricated
with silicon gate C2MOS technology.
This device has four modes (HOLD, SHIFT LEFT,
SHIFT RIGHT and LOAD DATA). Each mode is
chosen by two function select inputs (S0, S1).
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 on the M74HC299 is asynchronous
to CLOCK.
All inputs are equipped with protection circuits
against static discharge and transient excess
voltage.
M74HC299
8 BIT PIPO SHIFT REGISTER
WITH ASYNCHRONOUS CLEAR
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
DIP
M74HC299B1R
SOP
M74HC299M1R
M74HC299RM13TR
TSSOP
M74HC299TTR
TSSOP
DIP
SOP
相关PDF资料 |
PDF描述 |
|---|---|
| M74HC299RM13TR | HC/UH SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20 |
| M74HC323TTR | HC/UH SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO20 |
| M74HC323B1R | HC/UH SERIES, 8-BIT BIDIRECTIONAL PARALLEL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDIP20 |
| M74HC354M1 | HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PDSO20 |
| M74HC354C1 | HC/UH SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, PQCC20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M74HC30 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 INPUT NAND GATE |
| M74HC30B1 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 INPUT NAND GATE |
| M74HC30B1R | 功能描述:逻辑门 8-Input NAND Gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| M74HC30B1R | 制造商:STMicroelectronics 功能描述:IC 74HC CMOS 74HC30 DIP14 6V |
| M74HC30C1R | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8 INPUT NAND GATE |
发布紧急采购，3分钟左右您将得到回复。