Datasheet > IDT54821BTLB

IDT54821BTLB

更新时间： 2024-01-07 17:18:57

品牌	Logo	应用领域
艾迪悌 - IDT		驱动逻辑集成电路
页数	文件大小	规格书
9页	178K
描述
Bus Driver, FCT Series, 1-Func, 10-Bit, True Output, CMOS, CQCC28, LCC-28

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IDT54821BTLB 技术参数

生命周期：	Obsolete	零件包装代码：	QLCC
包装说明：	QCCN,	针数：	28
Reach Compliance Code：	unknown	风险等级：	5.84
系列：	FCT	JESD-30 代码：	S-CQCC-N28
JESD-609代码：	e0	长度：	11.4554 mm
逻辑集成电路类型：	BUS DRIVER	位数：	10
功能数量：	1	端口数量：	2
端子数量：	28	最高工作温度：	125 °C
最低工作温度：	-55 °C	输出特性：	3-STATE
输出极性：	TRUE	封装主体材料：	CERAMIC, METAL-SEALED COFIRED
封装代码：	QCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER	传播延迟（tpd）：	16 ns
认证状态：	Not Qualified	座面最大高度：	2.54 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：	MILITARY
端子面层：	TIN LEAD	端子形式：	NO LEAD
端子节距：	1.27 mm	端子位置：	QUAD
宽度：	11.4554 mm	Base Number Matches：	1

IDT54821BTLB 数据手册

IDT54/74FCT821AT/BT/CT, 823/825AT/BT/CT/DT

HIGH-PERFORMANCE CMOS BUS INTERFACE REGISTERS

MILITARY AND COMMERCIAL TEMPERATURE RANGES

IDT54/74FCT821AT/BT/CT

HIGH-PERFORMANCE

CMOS BUS

INTERFACE REGISTERS

IDT54/74FCT823AT/BT/CT/DT

IDT54/74FCT825AT/BT/CT

Integrated Device Technology, Inc.

FEATURES:

• Common features:

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

– CMOS power levels

– True TTL input and output compatibility

– VOH = 3.3V (typ.)

DESCRIPTION:

The FCT82xT series is built using an advanced dual metal

CMOS technology. The FCT82xT series bus interface regis-

ters are designed to eliminate the extra packages required to

buffer existing registers and provide extra data width for wider

address/data paths or buses carrying parity. The FCT821T

are buffered, 10-bit wide versions of the popular FCT374T

function. The FCT823T are 9-bit wide buffered registers with

Clock Enable (EN) and Clear (CLR) – ideal for parity bus

interfacing in high-performance microprogrammed systems.

TheFCT825Tare8-bitbufferedregisterswithalltheFCT823T

controls plus multiple enables (OE1, OE2, OE3) to allow multi-

user control of the interface, e.g., CS, DMA and RD/WR. They

are ideal for use as an output port requiring high IOL/IOH.

The FCT82xT high-performance interface family can drive

large capacitive loads, while providing low-capacitance bus

loading at both inputs and outputs. All inputs have clamp

diodes and all outputs are designed for low-capacitance bus

loading in high-impedance state.

– VOL = 0.3V (typ.)

– Meets or exceeds JEDEC standard 18 specifications

– Product available in Radiation Tolerant and Radiation

Enhanced versions

– Military product compliant to MIL-STD-883, Class B

and DESC listed (dual marked)

– Available in DIP, SOIC, SSOP, QSOP, CERPACK

and LCC packages

• Features for FCT821T/FCT823T/FCT825T:

– A, B, C and D speed grades

– High drive outputs (-15mA IOH, 48mA IOL)

– Power off disable outputs permit “live insertion”

FUNCTIONAL BLOCK DIAGRAM

CLR

2567 drw 01

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

MILITARY AND COMMERCIAL TEMPERATURE RANGES

AUGUST 1995

1995 Integrated Device Technology, Inc

6.21

DSC-4202/5

12 3 4 5 6 7...9

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与IDT54821BTLB相关器件

型号	品牌	描述	获取价格	数据表
IDT54821CTLB	IDT	Bus Driver, FCT Series, 1-Func, 10-Bit, True Output, CMOS, CQCC28, LCC-28	获取价格
IDT54823ADSO	IDT	HIGH PERFORMANCE CMOS BUS INTERFACE REGISTER	获取价格
IDT54823ADSOB	IDT	HIGH PERFORMANCE CMOS BUS INTERFACE REGISTER	获取价格
IDT54823ALSO	IDT	HIGH PERFORMANCE CMOS BUS INTERFACE REGISTER	获取价格
IDT54823ALSOB	IDT	HIGH PERFORMANCE CMOS BUS INTERFACE REGISTER	获取价格
IDT54823ATDB	IDT	Bus Driver, FCT Series, 1-Func, 9-Bit, True Output, CMOS, CDIP24, CERDIP-24	获取价格

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