Datasheet > 逻辑 > 移位寄存器> SN74LV595AIPWRQ1

SN74LV595AIPWRQ1

更新时间： 2024-10-01 11:07:59

品牌	Logo	应用领域
德州仪器 - TI		移位寄存器
页数	文件大小	规格书
14页	219K
描述
具有三态输出寄存器的汽车类 8 位移位寄存器 \| PW \| 16 \| -40 to 85

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SN74LV595AIPWRQ1 数据手册

SN74LV595A-Q1

www.ti.com

SCLS539D –AUGUST 2003–REVISED OCTOBER 2009

8-BIT SHIFT REGISTER WITH 3-STATE OUTPUT REGISTERS

Check for Samples: SN74LV595A-Q1

FEATURES

•

Qualified for Automotive Applications

Q_B

Q_C

V_CC

Q_A

•

Customer-Specific Configuration Control Can

Be Supported Along With Major-Change

Approval

Q_D

SER

Q_E

Q_F

RCLK

SRCLK

•

2-V to 5.5-V V_CCOperation

Q_G

Typical V_OLP(Output Ground Bounce) < 0.8 V

at V_CC= 3.3 V, T_A= 25°C

10 SRCLR

Q_H

GND

Q_H

′

•

Typical V_OHV(Output V_OHUndershoot) > 2.3 V

at V_CC= 3.3 V, T_A= 25°C

Supports Mixed-Mode Voltage Operation on

All Ports

•

8-Bit Serial-In, Parallel-Out Shift

I_offSupports Partial-Power-Down Mode

Operation

•

Shift Register Has Direct Clear

DESCRIPTION

The SN74LV595A is an 8-bit shift register designed for 2-V to 5.5-V V_CCoperation.

This device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The

storage register has parallel 3-state outputs. Separate clocks are provided for both the shift and storage register.

The shift register has a direct overriding clear (SRCLR) input, serial (SER) input, and a serial output for

cascading. When the output-enable (OE) input is high, all outputs except Q_H'are in the high-impedance state.

Both the shift register clock (SRCLK) and storage register clock (RCLK) are positive-edge triggered. If both

clocks are connected together, the shift register always is one clock pulse ahead of the storage register.

To ensure the high-impedance state during power up or power down, OE should be tied to V_CCthrough a pullup

resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

The device is fully specified for partial-power-down applications using I_off. The I_offcircuitry disables the outputs,

preventing damaging current backflow through the device when it is powered down.

ORDERING INFORMATION⁽¹⁾

(2)

T_A

PACKAGE

ORDERABLE PART NUMBER

TOP-SIDE MARKING

LV595AI

LV595AQ

–40°C to 85°C

–40°C to 125°C

TSSOP − PW

Reel of 2000

SN74LV595AIPWRQ1

SN74LV595AQPWRQ1

(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...14

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SN74LV595AIPWRQ1 替代型号

型号	品牌	替代类型	描述	数据表
SN74LV595AIPWREP	TI	完全替代	8-BIT SHIFT REGISTER WITH 3-STATE OUTPUT REGISTERS
SN74LV595APWT	TI	完全替代	8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS
SN74LV595APWR	TI	完全替代	8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS

与SN74LV595AIPWRQ1相关器件

型号	品牌	获取价格	描述	数据表
SN74LV595ANS	TI	获取价格	8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS
SN74LV595ANSE4	TI	获取价格	LV/LV-A/LVX/H SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO
SN74LV595ANSR	TI	获取价格	8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS
SN74LV595ANSRE4	TI	获取价格	8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS
SN74LV595APW	TI	获取价格	8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS
SN74LV595APWG4	TI	获取价格	8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS
SN74LV595APWLE	TI	获取价格	LV/LV-A/LVX/H SERIES, 8-BIT RIGHT SERIAL IN PARALLEL OUT SHIFT REGISTER, TRUE OUTPUT, PDSO
SN74LV595APWR	TI	获取价格	8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS
SN74LV595APWRE4	TI	获取价格	8-BIT SHIFT REGISTERS WITH 3-STATE OUTPUT REGISTERS
SN74LV595APWRG3	TI	获取价格	具有三态输出寄存器的 8 位移位寄存器 \| PW \| 16 \| -40 to 125

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