Harman Kardon AVR 158 (serv.man3) Service Manual ▷ View online
Harman Kardon
AVR 156+158/230V Service Manual
Page 105 of 139
Harman Kardon
AVR 156+158/230V Service Manual
Page 106 of 139
SCAS518C − JULY 1995 − REVISED OCTOBER 2003
1
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
D
4.5-V to 5.5-V V
CC
Operation
D
Inputs Accept Voltages to 5.5 V
D
Max t
pd
of 8.5 ns at 5 V
D
Inputs Are TTL-Voltage Compatible
SN54ACT04 . . . J OR W PACKAGE
SN74ACT04 . . . D, DB, N, NS, OR PW PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
1Y
2A
2Y
3A
3Y
GND
V
CC
6A
6Y
5A
5Y
4A
4Y
6Y
5A
5Y
4A
4Y
SN54ACT04 . . . FK PACKAGE
(TOP VIEW)
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
6Y
NC
5A
NC
5Y
NC
5A
NC
5Y
2A
NC
2Y
NC
3A
1Y
1A
NC
4Y
4A
V
6A
3Y
GND
NC
CC
NC − No internal connection
description/ordering information
The ‘ACT04 devices contain six independent inverters. The devices perform the Boolean function Y = A.
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP − N
Tube
SN74ACT04N
SN74ACT0N
SOIC − D
Tube
SN74ACT04D
ACT04
SOIC − D
Tape and reel
SN74ACT04DR
ACT04
−40
°
C to 85
°
C
SOP − NS
Tape and reel
SN74ACT04NSR
ACT04
−40 C to 85 C
SSOP − DB
Tape and reel
SN74ACT04DBR
AD04
TSSOP − PW
Tube
SN74ACT04PW
AD04
TSSOP − PW
Tape and reel
SN74ACT04PWR
AD04
CDIP − J
Tube
SNJ54ACT04J
SNJ54ACT04J
−55
°
C to 125
°
C
CFP − W
Tube
SNJ54ACT04W
SNJ54ACT04W
−55 C to 125 C
LCCC − FK
Tube
SNJ54ACT04FK
SNJ54ACT04FK
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
FUNCTION TABLE
(each inverter)
INPUT
OUTPUT
INPUT
A
OUTPUT
Y
H
L
L
H
Copyright
2003, Texas Instruments Incorporated
! "#$ %!&
% "! "! '! ! !( !
%% )*& % "!+ %! !!$* $%!
!+ $$ "!!&
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
"% "$ ,-./.010 $$ "!! ! !!%
$! '!)! !%& $$ '! "% "%
"!+ %! !!$* $%! !+ $$ "!!&
Harman Kardon
AVR 156+158/230V Service Manual
Page 107 of 139
Data Sheet
8 Mbit SPI Serial Flash
SST25VF080B
SST25VF080B
3
©2006 Silicon Storage Technology, Inc.
S71296-01-000
1/06
PIN DESCRIPTION
FIGURE 1: P
IN
A
SSIGNMENTS
TABLE
1: P
IN
D
ESCRIPTION
Symbol
Pin Name
Functions
SCK
Serial Clock
To provide the timing of the serial interface.
Commands, addresses, or input data are latched on the rising edge of the clock input,
while output data is shifted out on the falling edge of the clock input.
Commands, addresses, or input data are latched on the rising edge of the clock input,
while output data is shifted out on the falling edge of the clock input.
SI
Serial Data Input
To transfer commands, addresses, or data serially into the device.
Inputs are latched on the rising edge of the serial clock.
Inputs are latched on the rising edge of the serial clock.
SO
Serial Data Output
To transfer data serially out of the device.
Data is shifted out on the falling edge of the serial clock.
Outputs Flash busy status during AAI Programming when reconfigured as RY/BY# pin.
See “Hardware End-of-Write Detection” on page 12 for details.
Data is shifted out on the falling edge of the serial clock.
Outputs Flash busy status during AAI Programming when reconfigured as RY/BY# pin.
See “Hardware End-of-Write Detection” on page 12 for details.
CE#
Chip Enable
The device is enabled by a high to low transition on CE#. CE# must remain low for the
duration of any command sequence.
duration of any command sequence.
WP#
Write Protect
The Write Protect (WP#) pin is used to enable/disable BPL bit in the status register.
HOLD#
Hold
To temporarily stop serial communication with SPI flash memory without resetting the
device.
device.
V
DD
Power Supply
To provide power supply voltage: 2.7-3.6V for SST25VF080B
V
SS
Ground
T1.0 1296
1
2
3
4
8
7
6
5
CE#
SO
WP#
VSS
VDD
HOLD#
SCK
SI
Top View
1296 08-soic S2A P1.0
1
2
3
4
8
7
6
5
CE#
SO
WP#
VSS
Top View
VDD
HOLD#
SCK
SI
1296 08-wson QA P2.0
8-
LEAD
SOIC
8-
CONTACT
WSON
Harman Kardon
AVR 156+158/230V Service Manual
Page 108 of 139
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