SN74HC165D

Counter Type :
Output Type :
Package / Case : SOIC-16
Maximum Operating Temperature : + 85 C
Minimum Operating Temperature : - 40 C
Number of Circuits : 1
Logic Family : 74HC
Counting Sequence : Serial/Parallel to Serial
Logic Type : CMOS
Number of Input Lines : 9
Packaging : Tube
Propagation Delay Time : 150 ns, 30 ns, 26 ns


Features:

` Wide Operating Voltage Range of 2 V to 6 V
` Outputs Can Drive Up To 10 LSTTL Loads
` Low Power Consumption, 80-A Max ICC
` Typical tpd = 13 ns
` ±4-mA Output Drive at 5 V
` Low Input Current of 1 A Max
` Complementary Outputs
` Direct Overriding Load (Data) Inputs
` Gated Clock Inputs
` Parallel-to-Serial Data Conversion


Pinout




Specifications

Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V
Input clamp current, IIK (VI < 0 or VI > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Package thermal impedance, JA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73°C/W
                                                                         DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82°C/W
                                                                           N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W
                                                                         NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64°C/W
                                                                        PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C


† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.

2. The package thermal impedance is calculated in accordance with JESD 51-7.


Description

The SN74HC165D devices are 8-bit parallel-load shift registers 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 'HC165 devices also feature a clock-inhibit (CLK INH) function
and a complementary serial (QH) output.