SN54LV595A Selling Leads, Price trend, SN54LV595A DataSheet download, circuit diagram from SeekIC.com

Features: *2-V to 5.5-V VCC Operation* Max tpd of 7.1 ns at 5 V* Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25* Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 3.3 V, TA = 25* Support Mixed-Mode Voltage Operation on All Ports* 8-Bit Serial-In, Parallel-Out Shift* Io...

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SeekIC No. : 004497106 Detail

SN54LV595A: Features: *2-V to 5.5-V VCC Operation* Max tpd of 7.1 ns at 5 V* Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25* Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 3.3 V,...

SN54LV595A Data Sheet

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Part Number:: SN54LV595A
Supply Ability:: 5000

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Product Details

Description

Features:

* 2-V to 5.5-V V_CC Operation
* Max tpd of 7.1 ns at 5 V
* Typical V_OLP (Output Ground Bounce)
   <0.8 V at V_CC = 3.3 V, TA = 25
* Typical V_OHV (Output VOH Undershoot)
   >2.3 V at V_CC = 3.3 V, TA = 25
* Support Mixed-Mode Voltage Operation on
   All Ports
* 8-Bit Serial-In, Parallel-Out Shift
* Ioff Supports Partial-Power-Down Mode
   Operation
* Shift Register Has Direct Clear
* Latch-Up Performance Exceeds 250 mA Per
   JESD 17
* ESD Protection Exceeds JESD 22
   − 2000-V Human-Body Model (A114-A)
   − 200-V Machine Model (A115-A)
   − 1000-V Charged-Device Model (C101)

Pinout

Connection Diagram

Specifications

Supply voltage range, V_CC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.5 V to 7 V
Input voltage range, V_I (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .−0.5 V to 7 V
Voltage range applied to any output in the high-impedance
   or power-off state, V_O(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . .−0.5 V to 7 V
Output voltage range applied in the high or low state, V_O (see Notes 1 and 2) . . . . . . −0.5 V to V_CC + 0.5 V
Input clamp current, I_IK (V_I < 0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20 mA
Output clamp current, I_OK (V_O < 0). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA
Continuous output current, I_O (V_O = 0 to V_CC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±35 mA
Continuous current through V_CC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±70 mA
Package thermal impedance, _JA (see Note 3): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73/W
                                                    (see Note 3): DB package . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . .82/W
                                                    (see Note 3): NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64/W
                                                    (see Note 3): PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108/W
                                                    (see Note 4): RGY package . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . .39/W
Storage temperature range, T_stg. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65 to 150

Description

The 'LV595A devices are 8-bit shift registers designed for 2-V to 5.5-V V_CC operation.

These devices contain an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. The storage register LV595A has parallel 3-state outputs. Separate clocks are provided for both the shift and storage register. The shift register LV595A 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 QH are in the high-impedance state.

Both the shift register LV595A 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 VCC through a pullup resistor; the minimum value of the resistor LV595A is determined by the current-sinking capability of the driver.

LV595A is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down.

SN54LV595A

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