SN74AHCT165 Series

2-V to 5.5-V, 8-bit parallel-load shift registers with TTL inputs

Catalog

2-V to 5.5-V, 8-bit parallel-load shift registers with TTL inputs

Part	Mounting Type	Supplier Device Package	Package / Case [x]	Package / Case	Package / Case [y]	Voltage - Supply [Min]	Voltage - Supply [Max]	Function	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Number of Elements	Logic Type	Number of Bits per Element
Texas Instruments SN74AHCT165PWR	Surface Mount	16-TSSOP	0.173 in	16-TSSOP	4.4 mm	4.5 V	5.5 V	Parallel or Serial to Serial	125 °C	-40 °C	Complementary	1	Shift Register	8

Catalog

2-V to 5.5-V, 8-bit parallel-load shift registers with TTL inputs

Key Features

• Operating range 4.5-V to 5.5-V V CCTTL-Compatible inputsLow delay, 7 ns (25 °C, 5 V)Latch-up performance exceeds 250 mA per JESD 17Operating range 4.5-V to 5.5-V V CCTTL-Compatible inputsLow delay, 7 ns (25 °C, 5 V)Latch-up performance exceeds 250 mA per JESD 17

Description

The SN74AHCT165 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 registers. The shift register has a direct overriding clear ( SRCLR) input, a 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. The SN74AHCT165 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 registers. The shift register has a direct overriding clear ( SRCLR) input, a 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.