SN74LV8T165 Series

1.65-V to 5.5-V 8-bit parallel-load shift register with voltage translation

Catalog

1.65-V to 5.5-V 8-bit parallel-load shift register with voltage translation

Part	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Function	Number of Elements	Logic Type	Supplier Device Package	Output Type	Number of Bits per Element	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [x]	Package / Case [y]
Texas Instruments SN74LV8T165BQBR	16-WFQFN Exposed Pad	125 °C	-40 °C	Surface Mount	Parallel or Serial to Serial	1	Shift Register	16-WQFN (2.5x3.5)	Complementary	8	5.5 V	1.65 V
Texas Instruments SN74LV8T165PWR	16-TSSOP	125 °C	-40 °C	Surface Mount	Parallel or Serial to Serial	1	Shift Register	16-TSSOP	Complementary	8	5.5 V	1.65 V	0.173 in	4.4 mm

Catalog

1.65-V to 5.5-V 8-bit parallel-load shift register with voltage translation

Key Features

• Wide operating range of 1.8 V to 5.5 VSingle-supply voltage translator (refer to ):Up translation:1.2 V to 1.8 V1.5 V to 2.5 V1.8 V to 3.3 V3.3 V to 5.0 VDown translation:5.0 V, 3.3 V, 2.5 V to 1.8 V5.0 V, 3.3 V to 2.5 V5.0 V to 3.3 V5.5 V tolerant input pinsSupports standard pinoutsUp to 150Mbps with 5 V or 3.3 V V CCLatching logic with known power-up stateLatch-up performance exceeds 250 mA per JESD 17Wide operating range of 1.8 V to 5.5 VSingle-supply voltage translator (refer to ):Up translation:1.2 V to 1.8 V1.5 V to 2.5 V1.8 V to 3.3 V3.3 V to 5.0 VDown translation:5.0 V, 3.3 V, 2.5 V to 1.8 V5.0 V, 3.3 V to 2.5 V5.0 V to 3.3 V5.5 V tolerant input pinsSupports standard pinoutsUp to 150Mbps with 5 V or 3.3 V V CCLatching logic with known power-up stateLatch-up performance exceeds 250 mA per JESD 17

Description

The SN74LV8T165 device is a parallel- or serial-in, serial-out 8-bit shift register. This device has two modes of operation: load data, and shift data which are controlled by the SH/ LD input. The output level is referenced to the supply voltage (V CC) and supports 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS levels. The input is designed with a lower threshold circuit to support up translation for lower voltage CMOS inputs (for example 1.2 V input to 1.8 V output or 1.8 V input to 3.3 V output). In addition, the 5-V tolerant input pins enable down translation (for example 3.3 V to 2.5 V output). The SN74LV8T165 device is a parallel- or serial-in, serial-out 8-bit shift register. This device has two modes of operation: load data, and shift data which are controlled by the SH/ LD input. The output level is referenced to the supply voltage (V CC) and supports 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS levels. The input is designed with a lower threshold circuit to support up translation for lower voltage CMOS inputs (for example 1.2 V input to 1.8 V output or 1.8 V input to 3.3 V output). In addition, the 5-V tolerant input pins enable down translation (for example 3.3 V to 2.5 V output).