SN54HC165, SN74HC165
8 BIT PARALLEL LOAD SHIFT REGISTERS
SCLS116E − DECEMBER 1982 − REVISED SEPTEMBER 2003
D
D
D
D
D
Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-µA Max I
CC
Typical t
pd
= 13 ns
±4-mA
Output Drive at 5 V
SN54HC165 . . . J OR W PACKAGE
SN74HC165 . . . D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
D
D
D
D
D
Low Input Current of 1
µA
Max
Complementary Outputs
Direct Overriding Load (Data) Inputs
Gated Clock Inputs
Parallel-to-Serial Data Conversion
SN54HC165 . . . FK PACKAGE
(TOP VIEW)
SH/LD
CLK
E
F
G
H
Q
H
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC
CLK INH
D
C
B
A
SER
Q
H
E
F
NC
G
H
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
CLK
SH/LD
NC
V
CC
CLK INH
D
C
NC
B
A
NC − No internal connection
ORDERABLE
PART NUMBER
SN74HC165N
SN74HC165D
SN74HC165DR
SN74HC165DT
SN74HC165NSR
SN74HC165DBR
SN74HC165PW
SN74HC165PWR
SN74HC165PWT
SNJ54HC165J
SNJ54HC165W
SNJ54HC165FK
SNJ54HC165J
SNJ54HC165W
SNJ54HC165FK
HC165
HC165
HC165
HC165
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.
description/ordering information
The ’HC165 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 ’HC165 devices also feature a clock-inhibit (CLK INH) function
and a complementary serial (Q
H
) output.
ORDERING INFORMATION
TA
PDIP − N
PACKAGE†
Tube of 25
Tube of 40
SOIC − D
−40°C to 85 C
−40 C 85°C
SOP − NS
SSOP − DB
Reel of 2500
Reel of 250
Reel of 2000
Reel of 2000
Tube of 90
TSSOP − PW
CDIP − J
−55 C 125°C
−55°C to 125 C
CFP − W
LCCC − FK
Reel of 2000
Reel of 250
Tube of 25
Tube of 150
Tube of 55
TOP-SIDE
MARKING
SN74HC165N
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
2003, Texas Instruments Incorporated
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
Q
H
GND
NC
Q
H
SER
1
TI [ TEXAS INSTRUMENTS ]
