Datasheet > 74VCX16500MTD

74VCX16500MTD

更新时间： 2024-09-14 22:45:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		总线收发器逻辑集成电路光电二极管输出元件
页数	文件大小	规格书
8页	64K
描述
Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs

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技术参数
数据手册

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74VCX16500MTD 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	TSSOP	包装说明：	TSSOP, TSSOP56,.3,20
针数：	56	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.61
其他特性：	WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION	控制类型：	INDEPENDENT CONTROL
计数方向：	BIDIRECTIONAL	系列：	ALVC/VCX/A
JESD-30 代码：	R-PDSO-G56	JESD-609代码：	e3
长度：	14 mm	逻辑集成电路类型：	REGISTERED BUS TRANSCEIVER
最大I（ol）：	0.024 A	湿度敏感等级：	2
位数：	18	功能数量：	1
端口数量：	2	端子数量：	56
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：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP56,.3,20	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	峰值回流温度（摄氏度）：	260
电源：	3.3 V	Prop。Delay @ Nom-Sup：	29 ns
传播延迟（tpd）：	19.6 ns	认证状态：	Not Qualified
座面最大高度：	1.1 mm	子类别：	Bus Driver/Transceivers
最大供电电压 (Vsup)：	3.6 V	最小供电电压 (Vsup)：	1.4 V
标称供电电压 (Vsup)：	1.5 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子面层：	Matte Tin (Sn)	端子形式：	GULL WING
端子节距：	0.5 mm	端子位置：	DUAL
处于峰值回流温度下的最长时间：	NOT SPECIFIED	翻译：	N/A
触发器类型：	NEGATIVE EDGE	宽度：	6.1 mm

74VCX16500MTD 数据手册

March 1998

Revised April 1999

74VCX16500

Low Voltage 18-Bit Universal Bus Transceivers with

3.6V Tolerant Inputs and Outputs

General Description

The VCX16500 is an 18-bit universal bus transceiver which

combines D-type latches and D-type flip-flops to allow data

flow in transparent, latched, and clocked modes.

Features

■ 1.65V–3.6V V_CCsupply operation

■ 3.6V tolerant inputs and outputs

■ t_PD(A to B, B to A)

Data flow in each direction is controlled by output-enable

(OEAB and OEBA), latch-enable (LEAB and LEBA), and

clock (CLKAB and CLKBA) inputs. For A-to-B data flow, the

device operates in the transparent mode when LEAB is

HIGH. When LEAB is LOW, the A data is latched if CLKAB

is held at a HIGH or LOW logic level. If LEAB is LOW, the A

bus data is stored in the latch/flip-flop on the HIGH-to-LOW

transition of CLKAB. When OEAB is HIGH, the outputs are

active. When OEAB is LOW, the outputs are in a high-

impedance state.

2.9 ns max for 3.0V to 3.6V V_CC

3.5 ns max for 2.3V to 2.7V V_CC

7.0 ns max for 1.65V to 1.95V V_CC

■ Power-down high impedance inputs and outputs

■ Supports live insertion/withdrawal (Note 1)

■ Static Drive (I_OH/I_OL

)

±24 mA @ 3.0V V_CC

±18 mA @ 2.3V V_CC

±6 mA @ 1.65V V_CC

Data flow for B to A is similar to that of A to B but uses

OEBA, LEBA, and CLKBA. The output enables are com-

plementary (OEAB is active HIGH and OEBA is active

LOW).

■ Uses patented noise/EMI reduction circuitry

■ Latchup performance exceeds 300 mA

■ ESD performance:

The VCX16500 is designed for low voltage (1.65V to 3.6V)

V_CCapplications with I/O capability up to 3.6V.

Human body model > 2000V

The 74VCX16500 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing low CMOS power dissipation.

Machine model >200V

Note 1: To ensure the high-impedance state during power up or power

down, OEBA should be tied to V

through a pull-up resistor and OEAB

should be tied to GND through a pull-down resistors; the minimum value of

the resistor is determined by the current-sourcing capability of the driver.

Ordering Code:

Order Number Package Number

Package Description

74VCX16500MTD

MTD56

56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide

Devices also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

DS500089.prf

www.fairchildsemi.com

12 3 4 5 6 7 8

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与74VCX16500MTD相关器件

型号	品牌	获取价格	描述	数据表
74VCX16500MTDX	FAIRCHILD	获取价格	18-Bit Bus Transceiver
74VCX16501	FAIRCHILD	获取价格	Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs
74VCX16501_04	FAIRCHILD	获取价格	Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs
74VCX16501MTD	FAIRCHILD	获取价格	Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs
74VCX16501MTDX	FAIRCHILD	获取价格	18-Bit Bus Transceiver
74VCX16601	FAIRCHILD	获取价格	Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs
74VCX16601GX	FAIRCHILD	获取价格	Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs
74VCX16601MTD	FAIRCHILD	获取价格	Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs
74VCX16601MTD_NL	FAIRCHILD	获取价格	Registered Bus Transceiver, ALVC/VCX/A Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56,
74VCX16601MTDX	FAIRCHILD	获取价格	Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs

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