IC SHIFT REGISTER SGL 8B 16SSOP

 

SN74AHC595DBRG4

Manufacturer Part NumberSN74AHC595DBRG4
DescriptionIC SHIFT REGISTER SGL 8B 16SSOP
ManufacturerTexas Instruments
Series74AHC
SN74AHC595DBRG4 datasheets

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Specifications of SN74AHC595DBRG4

Logic TypeShift RegisterOutput TypeStandard
Number Of Elements1Number Of Bits Per Element8
FunctionSerial to ParallelVoltage - Supply2 V ~ 5.5 V
Operating Temperature-40°C ~ 85°CMounting TypeSurface Mount
Package / Case16-SSOPLead Free Status / RoHS StatusLead free / RoHS Compliant
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D
Operating Range 2-V to 5.5-V V
D
8-Bit Serial-In, Parallel-Out Shift
D
Shift Register Has Direct Clear
D
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D
ESD Protection Exceeds JESD 22
− 2000-V Human-Body Model (A114-A)
− 200-V Machine Model (A115-A)
− 1000-V Charged-Device Model (C101)
description/ordering information
The ’AHC595 devices contain 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, serial (SER) input, and a serial output for
cascading. When the output-enable (OE) input is
high, all outputs, except Q
high-impedance state.
Both the shift-register clock (SRCLK) and
storage-register clock (RCLK) are positive-edge
triggered. If both clocks are connected together,
the shift register always is one clock pulse ahead
of the storage register.
T A
PDIP − N
SOIC − D
SOIC − D
−40 C to 85 C
−40°C to 85°C
SOP − NS
SSOP − DB
TSSOP − PW
TSSOP − PW
CDIP − J
CFP − W
−55°C to 125°C
−55 C to 125 C
LCCC − FK
† 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.
SN54AHC595 . . . J OR W PACKAGE
CC
SN74AHC595 . . . D, DB, N, NS, OR PW PACKAGE
SN54AHC595 . . . FK PACKAGE
Q
Q
NC
, are in the
H′
Q
Q
NC − No internal connection
ORDERING INFORMATION
ORDERABLE
PACKAGE †
PART NUMBER
Tube
SN74AHC595N
Tube
SN74AHC595D
Tape and reel
SN74AHC595DR
Tape and reel
SN74AHC595NSR
Tape and reel
SN74AHC595DBR
Tube
SN74AHC595PW
Tape and reel
SN74AHC595PWR
Tube
SNJ54AHC959J
Tube
SNJ54AHC595W
Tube
SNJ54AHC595FK
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
SCLS373I − MAY 1997 − REVISED JUNE 2004
(TOP VIEW)
Q
V
1
16
B
CC
Q
Q
2
15
C
A
Q
SER
3
14
D
Q
OE
4
13
E
Q
RCLK
5
12
F
Q
6
11
SRCLK
G
Q
7
10
SRCLR
H
GND
8
9
Q
H′
(TOP VIEW)
3 2 1 20 19
SER
4
18
D
OE
5
17
E
NC
16
6
RCLK
15
7
F
14
SRCLK
8
G
9 10 11 12 13
TOP-SIDE
MARKING
SN74AHC595N
AHC595
AHC595
AHC595
HA595
HA595
HA595
SNJ54AHC595J
SNJ54AHC595W
SNJ54AHC595FK
Copyright  2004, Texas Instruments Incorporated
1

SN74AHC595DBRG4 Summary of contents

  • Page 1

    ... 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. SN54AHC595 . . . PACKAGE CC SN74AHC595 ...

  • Page 2

    SCLS373I − MAY 1997 − REVISED JUNE 2004 INPUTS SER SRCLK SRCLR ↑ ↑ FUNCTION TABLE FUNCTION FUNCTION RCLK Outputs ...

  • Page 3

    OE 12 RCLK 10 SRCLR 11 SRCLK 14 SER Pin numbers shown are for the D, DB NS, PW, and W packages ...

  • Page 4

    SCLS373I − MAY 1997 − REVISED JUNE 2004 timing diagram SRCLK SER RCLK SRCLR H′ Î Î Î Î NOTE: implies that ...

  • Page 5

    Supply voltage range ...

  • Page 6

    SCLS373I − MAY 1997 − REVISED JUNE 2004 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER PARAMETER TEST CONDITIONS TEST CONDITIONS − − ...

  • Page 7

    V ± 0.5 V (unless otherwise noted) (see Figure SRCLK high or low RCLK high or low Pulse duration Pulse duration SRCLR low ...

  • Page 8

    SCLS373I − MAY 1997 − REVISED JUNE 2004 switching characteristics over recommended operating free-air temperature range ± 0.5 V (unless otherwise noted) (see Figure FROM FROM TO TO PARAMETER PARAMETER (INPUT) (OUTPUT) f max ...

  • Page 9

    PARAMETER MEASUREMENT INFORMATION From Output Test From Output Under Test Point Under Test C L (see Note A) (see Note A) LOAD CIRCUIT FOR TOTEM-POLE OUTPUTS Input VOLTAGE WAVEFORMS PULSE DURATION 50 50% ...

  • Page 10

    ... PACKAGING INFORMATION (1) Orderable Device Status SN74AHC595D ACTIVE SN74AHC595DBR ACTIVE SN74AHC595DBRE4 ACTIVE SN74AHC595DBRG4 ACTIVE SN74AHC595DE4 ACTIVE SN74AHC595DG4 ACTIVE SN74AHC595DR ACTIVE SN74AHC595DRE4 ACTIVE SN74AHC595DRG4 ACTIVE SN74AHC595N ACTIVE SN74AHC595NE4 ACTIVE SN74AHC595NSR ACTIVE SN74AHC595NSRE4 ACTIVE SN74AHC595NSRG4 ACTIVE SN74AHC595PW ACTIVE SN74AHC595PWE4 ACTIVE SN74AHC595PWG4 ACTIVE SN74AHC595PWR ...

  • Page 11

    TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% ...

  • Page 12

    TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing SN74AHC595DBR SSOP DB SN74AHC595DR SOIC D SN74AHC595DR SOIC D SN74AHC595NSR SO NS SN74AHC595PWR TSSOP PW PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel A0 (mm) Diameter Width ...

  • Page 13

    Device Package Type SN74AHC595DBR SSOP SN74AHC595DR SOIC SN74AHC595DR SOIC SN74AHC595NSR SO SN74AHC595PWR TSSOP PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm 2000 D 16 2500 D 16 2500 NS 16 2000 PW ...

  • Page 14

    DB (R-PDSO-G**) 28 PINS SHOWN 0, 2,00 MAX PINS ** DIM A MAX A MIN NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not ...

  • Page 15

    ...

  • Page 16

    PW (R-PDSO-G**) 14 PINS SHOWN 0, 0,15 1,20 MAX 0,05 PINS ** DIM A MAX A MIN NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body ...

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  • Page 20

    ... Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...