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See Technical Specifications

8409501EA +BOM

Shift Shift Register 1 Element 8 Bit 16-CDIP

Manufacturer:

Texas Instruments
Mfr.Part #:

8409501EA
Datasheet:

8409501EA Datasheet (PDF)
Series:

54HC
Logic Type:

Shift Register
Output Type:

Complementary, Push-Pull
Number Of Elements:

1
EDA/CAD Models:

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Email: [email protected]

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8409501EA General Description

The SNx4HC165 devices are 8-bit parallel-load shift registers that, when clocked, shift the data toward a serial (Q_H) 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 SNx4HC165 devices also feature a clock-inhibit (CLK INH) function and a complementary serial (Q_H) 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. Because a low CLK and a low-to-high transition of CLK INH also accomplish clocking, CLK INH must 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.

Key Features

Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up to 10 LSTTL Loads
Low Power Consumption, 80-µA Maximum I_CC
Typical t_pd = 13 ns
±4-mA Output Drive at 5 V
Low Input Current of 1 µA Maximum
Complementary Outputs
Direct Overriding Load (Data) Inputs
Gated Clock Inputs
Parallel-to-Serial Data Conversion
On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise
Noted. On All Other Products, Production
Processing Does Not Necessarily Include Testing
of All Parameters.

Specifications

Series	54HC	Logic Type	Shift Register
Output Type	Complementary, Push-Pull	Number of Elements	1
Number of Bits per Element	8	Function	Parallel or Serial to Serial
Voltage - Supply	2V ~ 6V	Operating Temperature	-55°C ~ 125°C (TA)
Mounting Type	Through Hole