Datasheet > 逻辑 > 总线驱动器/收发器> IDT74FCT16244CTE

IDT74FCT16244CTE

更新时间： 2024-10-27 23:12:47

品牌	Logo	应用领域
艾迪悌 - IDT		总线驱动器总线收发器逻辑集成电路
页数	文件大小	规格书
9页	155K
描述
FAST CMOS 16-BIT BUFFER/LINE DRIVER

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技术参数
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IDT74FCT16244CTE 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Active	零件包装代码：	DFP
包装说明：	DFP,	针数：	48
Reach Compliance Code：	compliant	风险等级：	5.24
Is Samacsys：	N	系列：	FCT
JESD-30 代码：	R-GDFP-F48	JESD-609代码：	e0
长度：	15.875 mm	负载电容（CL）：	50 pF
逻辑集成电路类型：	BUS DRIVER	位数：	4
功能数量：	4	端口数量：	2
端子数量：	48	最高工作温度：	85 °C
最低工作温度：	-40 °C	输出特性：	3-STATE
输出极性：	TRUE	封装主体材料：	CERAMIC, GLASS-SEALED
封装代码：	DFP	封装形状：	RECTANGULAR
封装形式：	FLATPACK	峰值回流温度（摄氏度）：	NOT SPECIFIED
传播延迟（tpd）：	4.1 ns	认证状态：	Not Qualified
座面最大高度：	2.413 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	技术：	CMOS
温度等级：	INDUSTRIAL	端子面层：	TIN LEAD
端子形式：	FLAT	端子节距：	0.635 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	9.652 mm	Base Number Matches：	1

IDT74FCT16244CTE 数据手册

FAST CMOS 16-BIT

BUFFER/LINE DRIVER

IDT54/74FCT16244T/AT/CT/ET

IDT54/74FCT162244T/AT/CT/ET

IDT54/74FCT166244T/AT/CT

IDT54/74FCT162H244T/AT/CT/ET

Integrated Device Technology, Inc.

FEATURES:

• Common features:

– 0.5 MICRON CMOS Technology

– High-speed, low-power CMOS replacement for

ABT functions

– Typical tSK(o) (Output Skew) < 250ps

– Low input and output leakage ≤ 1µA (max.)

– ESD > 2000V per MIL-STD-883, Method 3015;

> 200V using machine model (C = 200pF, R = 0)

– Packages include 25 mil pitch SSOP, 19.6 mil pitch

TSSOP, 15.7 mil pitch TVSOP and 25 mil pitch Cerpack

– Extended commercial range of -40°C to +85°C

• Features for FCT16244T/AT/CT/ET:

– High drive outputs (-32mA IOH, 64mA IOL)

– Power off disable outputs permit “live insertion”

– Typical VOLP (Output Ground Bounce) < 1.0V at

VCC = 5V, TA = 25°C

DESCRIPTION:

The16-BitBuffer/LineDriverisforbusinterfaceorsignalbuffering

applicationsrequiringhighspeedandlowpowerdissipation. These

devices have a flow through pin organization, and shrink packaging

to simplify board layout. All inputs are designed with hysteresis for

improvednoisemargin. Thethree-statecontrolsallowindependent

4-bit, 8-bit or combined 16-bit operation. These parts are plug in

replacementsfor54/74ABT16244wherehigherspeed,lowernoise

or lower power dissipation levels are desired.

The FCT16244T/AT/CT/ET are ideally suited for driving

high capacitance loads (>200pF) and low impedance

backplanes. These "high drive" buffers are designed with

power off disable capability to allow "live insertion" of boards

when used in a backplane interface.

TheFCT162244T/AT/CT/EThavebalancedoutputcurrent

levels and current limiting resistors. These offer low ground

bounce, minimal undershoot, and controlled output fall times,

reducing the need for external series terminating resistors

while still providing very high speed operation for loads of less

than 200pF.

• Features for FCT162244T/AT/CT/ET:

– Balanced Output Drivers: ±24mA (commercial),

±16mA (military)

The FCT166244T/AT/CT are suited for very low noise,

point-to-pointdrivingwherethereisasinglereceiver, oravery

light lumped load (<100pF). The buffers are designed to limit

the output current to levels which will avoid noise and ringing

on the signal lines without using external series terminating

resistors.

– Reduced system switching noise

– Typical VOLP (Output Ground Bounce) < 0.6V at

VCC = 5V,TA = 25°C

• Features for FCT166244T/AT/CT:

– Light Drive Balanced Output: ±8mA (commercial),

±6mA (military)

The FCT162H244T/AT/CT/ET have "Bus-Hold" which re-

tains the input's last state whenever the input goes to high

impedance. This prevents "floating" inputs and eliminates the

need for pull-up/down resistors.

– Minimal system switching noise

– Typical VOLP (Output Ground Bounce) < 0.25V at

VCC = 5V,TA = 25°C

• Features for FCT162H244T/AT/CT/ET:

– Bus-Hold retains last active bus state during 3-state

– Eliminates the need for external pull up resistors

FUNCTIONAL BLOCK DIAGRAM

3OE

1OE

1Y1

3A1

3A2

3Y1

3Y2

1A1

1A2

1Y2

1Y3

3A3

3A4

3Y3

3Y4

1A3

1A4

1Y4

4OE

2OE

4A1

4A2

4A3

2Y1

4Y1

4Y2

4Y3

2A1

2A2

2Y2

2Y3

2A3

4A4

2Y4

4Y4

2A4

2544 drw 02

2544 drw 01

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

MILITARY AND COMMERCIAL TEMPERATURE RANGES

OCTOBER 1996

1996 Integrated Device Technology, Inc.

5.2

DSC-2544/9

12 3 4 5 6 7...9

中文翻译

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与IDT74FCT16244CTE相关器件

型号	品牌	获取价格	描述	数据表
IDT74FCT16244CTEB	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16244CTEG	IDT	获取价格	Bus Driver, FCT Series, 4-Func, 4-Bit, True Output, CMOS, CDFP48, 0.635 MM PITCH, CERPACK-
IDT74FCT16244CTPA	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16244CTPA8	IDT	获取价格	Bus Driver, FCT Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, MO-153-ED, TSSOP-48
IDT74FCT16244CTPAB	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16244CTPAG	IDT	获取价格	Bus Driver, FCT Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, GREEN, MO-153-ED, TSSOP-
IDT74FCT16244CTPAG8	IDT	获取价格	Bus Driver, FCT Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48
IDT74FCT16244CTPF	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16244CTPF8	IDT	获取价格	Bus Driver, FCT Series, 4-Func, 4-Bit, True Output, CMOS, PDSO48, TVSOP-48
IDT74FCT16244CTPFB	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER

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