SN54LV273A Selling Leads, Price trend, SN54LV273A DataSheet download, circuit diagram from SeekIC.com

PinoutSpecificationsSupply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 7 VInput voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V...

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SeekIC No. : 004497084 Detail

SN54LV273A: PinoutSpecificationsSupply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 V to 7 VInput voltage range, VI (see Note...

SN54LV273A Data Sheet

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Part Number:: SN54LV273A
Supply Ability:: 5000

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Description

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, VO (see Notes 1 and 2) . . . . . . .0.5 V to _VCC + 0.5 V
Input clamp current, I_IK (V_I < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Output clamp current, IOK (V_O < 0 or V_O > V_CC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±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, qJA (see Note 2): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70°C/W
                                                                          DGV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92°C/W
                                                                          DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58°C/W
                                                                          N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60°C/W
                                                                          PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. This value is limited to 5.5 V maximum.
3. The package thermal impedance is calculated in accordance with JESD 51.

Description

The SN54LV273Adevices are octal D-type flip-flops designed for 2-V to 5.5-V V_CC operation. SN54LV273A devices are positive-edge-triggered flip-flops with direct clear (CLR) input. Information at the data (D) inputs meeting the setup time requirements is transferred to the Q outputs on the positive-going edge of the clock pulse. Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse. When the clock (CLK) input is at either the high or low level, the D-input signal has no effect at the output.

The SN54LV273A is characterized for operation over the full military temperature range of 55°C to 125°C. The SN74LV273A is characterized for operation from 40°C to 85°C.

SN54LV273A

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