Product Summary

The SN74LVTH273PWR is a 3.3-V ABT OCTAL D-type FLIP-Flop with a direct-clear 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. This device is designed specifically for low-voltage (3.3-V) VCC operation, but with the capability to provide a TTL interface to a 5-V system environment.

Parametrics

SN74LVTH273PWR absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 4.6 V; (2)Input clamp current, IIK: -50 mA; (3)Current into any output in the low state: 128 mA; (4)Input voltage range, VI: –0.5 V to 7 V; (5)Output clamp current, IOK: -50 mA; (6)Package thermal impedance: 70°C/W; (7)Storage temperature range: -65°C to 150°C.

Features

SN74LVTH273PWR features: (1)Support Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC); (2)Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C; (3)Support Unregulated Battery Operation Down To 2.7 V; (4)Buffered Clock and Direct-Clear Inputs; (5)Individual Data Input to Each Flip-Flop; (6)Ioff Supports Partial-Power-Down-Mode Operation; (7)Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors; (8)Latch-Up Performance Exceeds 500 mA Per JESD 17.

Diagrams

SN74LVTH273PWR pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
SN74LVTH273PWR
SN74LVTH273PWR
Texas Instruments
Flip Flops ABT Octal w/ Clear
Data Sheet
0-1: $0.55
1-25: $0.42
25-100: $0.37
100-250: $0.32
SN74LVTH273PWRE4
SN74LVTH273PWRE4
Texas Instruments
Flip Flops 3.3V ABT Octal D-Typ Flip-Flop W/Clear
Data Sheet
0-1: $0.47
1-25: $0.37
25-100: $0.32
100-250: $0.28
SN74LVTH273PWRG4
SN74LVTH273PWRG4
Texas Instruments
Flip Flops 3.3V ABT Octal D-Typ Flip-Flop W/Clear
Data Sheet
0-1: $0.47
1-25: $0.37
25-100: $0.32
100-250: $0.28