SN74HC165-Q1 Automotive Catalog 8-Bit Parallel-Load Shift Registers | TI.com

SN74HC165-Q1 (ACTIVE) Automotive Catalog 8-Bit Parallel-Load Shift Registers

Automotive Catalog 8-Bit Parallel-Load Shift Registers - SN74HC165-Q1
Datasheet
 

Description

The SN74HC165 is an 8-bit parallel-load shift register that, when clocked, shift the data toward a serial (QH) output. Parallel-in access to each stage is provided by eight individual direct data (A-H) inputs that are enabled by a low level at the shift/load (SH/LD) input. The SN74HC165 also features a clock-inhibit (CLK INH) function and a complementary serial (QH) output.

Clocking is accomplished by a low-to-high transition of the clock (CLK) input while SH/LD is held high and CLK INH is held low. The functions of CLK and CLK INH are interchangeable. Since a low CLK and a low-to-high transition of CLK INH also accomplish clocking, CLK INH should be changed to the high level only while CLK is high. Parallel loading is inhibited when SH/LD is held high. While SH/LD is low, the parallel inputs to the register are enabled independently of the levels of the CLK, CLK INH, or serial (SER) inputs.

Features

  • Qualified for Automotive Applications
  • ESD Protection Exceeds 1500 V Per MIL-STD-883, Method 3015; Exceeds 200 V
    Using Machine Model (C = 200 pF, R = 0)
  • Wide Operating Voltage Range of 2 V to 6 V
  • Outputs Can Drive Up To 10 LSTTL Loads
  • Low Power Consumption, 80-µA Max ICC
  • Typical tpd = 13 ns
  • ±4-mA Output Drive at 5 V
  • Low Input Current of 1 µA Max
  • Complementary Outputs
  • Direct Overriding Load (Data) Inputs
  • Gated Clock Inputs
  • Parallel-to-Serial Data Conversion

Parametrics

Compare all products in Shift register Email Download to Excel
Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Voltage (Nom) (V) F @ nom voltage (Max) (MHz) ICC @ nom voltage (Max) (mA) tpd @ nom Voltage (Max) (ns) IOL (Max) (mA) IOH (Max) (mA) 3-state output Rating Operating temperature range (C)
SN74HC165-Q1 Order now HC     2     6     5     28     0.08     38     5.2     -5.2     No     Automotive     -40 to 125    
SN54HC165 Samples not available HC     2     6     6     28     0.08     38     5.2     -5.2     No     Military     -55 to 125    
SN74HC165 Order now HC     2     6     6     28     0.08     38     5.2     -5.2     No     Catalog     -40 to 125    
SN74HC165-EP Samples not available HC     2     6     6     28     0.08     38     5.2     -5.2     No     HiRel Enhanced Product     -40 to 125