74VCX16601

更新时间： 2024-11-20 22:45:59

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		总线收发器
页数	文件大小	规格书
11页	158K
描述
Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs

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74VCX16601 数据手册

March 1998

Revised October 2004

74VCX16601

Low Voltage 18-Bit Universal Bus Transceivers

with 3.6V Tolerant Inputs and Outputs

General Description

The VCX16601 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

■ 1.4V to 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. The clock can be con-

trolled by the clock-enable (CLKENAB and CLKENBA)

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-to-

LOW logic level. If LEAB is LOW, the A bus data is stored

in the latch/flip-flop on the LOW-to-HIGH transition of

CLKAB. When OEAB is LOW, the outputs are active. When

OEAB is HIGH, the outputs are in the high-impedance

state.

2.9 ns max for 3.0V to 3.6V 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

■ Uses patented noise/EMI reduction circuitry

■ Latchup performance exceeds 300 mA

■ ESD performance:

Human body model > 2000V

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

OEBA, LEBA, CLKBA and CLKENBA.

Machine model >200V

■ Also packaged in plastic Fine-Pitch Ball Grid Array

The VCX16601 is designed for low voltage (1.4V to 3.6V)

V_CCapplications with I/O capability up to 3.6V.

(FBGA) (Preliminary)

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

down, OE should be tied to V_CCthrough a pull-up resistor; the minimum

The VCX16601 is fabricated with an advanced CMOS

technology to achieve high speed operation while maintain-

ing low CMOS power dissipation.

value of the resistor is determined by the current-sourcing capability of the

driver.

Ordering Code:

Order Number Package Number

Package Description

74VCX16601GX

(Note 2)

BGA54A

(Preliminary)

54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-205, 5.5mm Wide

[TAPE and REEL]

74VCX16601MTD

(Note 3)

MTD56

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

Note 2: BGA package available in Tape and Reel only.

Note 3: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

DS500126

www.fairchildsemi.com

12 3 4 5 6 7...11

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与74VCX16601相关器件

型号	品牌	获取价格	描述	数据表
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
74VCX16601MTDX_NL	FAIRCHILD	获取价格	Registered Bus Transceiver, ALVC/VCX/A Series, 1-Func, 18-Bit, True Output, CMOS, PDSO56,
74VCX16721	FAIRCHILD	获取价格	Low Voltage 20-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs
74VCX16721_04	FAIRCHILD	获取价格	Low Voltage 20-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs
74VCX16721MTD	FAIRCHILD	获取价格	Low Voltage 20-Bit D-Type Flip-Flops with 3.6V Tolerant Inputs and Outputs
74VCX16721MTDX	ETC	获取价格	20-Bit D-Type Flip-Flop
74VCX16722	FAIRCHILD	获取价格	Low Voltage 22-Bit Register with 3.6V Tolerant Inputs and Outputs

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