Datasheet > 逻辑 > 总线驱动器/收发器> IDT74FCT16240ET

IDT74FCT16240ET

更新时间： 2024-10-27 23:12:47

品牌	Logo	应用领域
艾迪悌 - IDT		驱动器
页数	文件大小	规格书
8页	132K
描述
FAST CMOS 16-BIT BUFFER/LINE DRIVER

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IDT74FCT16240ET 数据手册

IDT54/74FCT16240T/AT/CT/ET

IDT54/74FCT162240T/AT/CT/ET

FAST CMOS 16-BIT

BUFFER/LINE DRIVER

Integrated Device Technology, Inc.

FEATURES:

DESCRIPTION:

• Common features:

– 0.5 MICRON CMOS Technology

– High-speed, low-power CMOS replacement for

ABT functions

The FCT16240T/AT/CT/ET and FCT162240T/AT/CT/ET

16-bit buffer/line drivers are built using advanced dual metal

CMOS technology. These high-speed, low-power devices

offerbus/backplaneinterfacecapabilitywithimprovedpacking

density.Theflow-throughorganizationofsignalpinssimplifies

layout. Thethree-statecontrolsaredesignedtooperatethese

devices in a Quad-Nibble, Dual-Byte or single 16-bit word

mode. All inputs are designed with hysteresis for improved

noise margin.

The FCT16240T/AT/CT/ET are ideally suited for driving

high capacitance loads and low-impedance backplanes. The

output buffers are designed with power off disable capability

to allow "live insertion" of boards when used as backplane

drivers.

The FCT162240T/AT/CT/ET have balanced output drive

with current limiting resistors. This offers low ground bounce,

minimal undershoot, and controlled output fall times– reduc-

ing the need for external series terminating resistors. The

FCT162240T/AT/CT/ET are plug-in replacements for

FCT16240T/AT/CT/ET and 54/74ABT16240 for on-board in-

terface applications.

– 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

– VCC = 5V ±10%

• Features for FCT16240T/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

• Features for FCT162240T/AT/CT/ET:

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

±16mA (military)

– Reduced system switching noise

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

VCC = 5V,TA = 25°C

FUNCTIONAL BLOCK DIAGRAM

1OE

3OE

3A1

3A2

3Y1

3Y2

1Y1

1Y2

1A1

1A2

3A3

3A4

3Y3

3Y4

1Y3

1Y4

1A3

1A4

4OE

2OE

4Y1

4Y2

2Y1

2Y2

4A1

4A2

2A1

2A2

4Y3

4Y4

2Y3

2Y4

4A3

4A4

2A3

2A4

2541 drw 02

2541 drw 01

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

MILITARY AND COMMERCIAL TEMPERATURE RANGES

AUGUST 1996

1996 Integrated Device Technology, Inc.

5.1

DSC–4226/9

12 3 4 5 6 7 8

中文翻译

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与IDT74FCT16240ET相关器件

型号	品牌	获取价格	描述	数据表
IDT74FCT16240ETE	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16240ETEB	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16240ETEG	IDT	获取价格	Bus Driver, FCT Series, 4-Func, 4-Bit, Inverted Output, CMOS, CDFP48, 0.635 MM PITCH, CERP
IDT74FCT16240ETPA	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16240ETPAB	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16240ETPF	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16240ETPFB	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16240ETPFG	IDT	获取价格	Bus Driver, FCT Series, 4-Func, 4-Bit, Inverted Output, CMOS, PDSO48, TVSOP-48
IDT74FCT16240ETPV	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER
IDT74FCT16240ETPVB	IDT	获取价格	FAST CMOS 16-BIT BUFFER/LINE DRIVER

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