Low Input Capacitance MOS FET
Abstract: POWER FET DATA BOOK ttl logic gates DS1640 3 input or gate DS1640C
Text: DS1640/DS1640C DS1640/DS1640C Personal Computer Power FET FEATURES PIN ASSIGNMENT • Contains four P channel power FET switches that can each supply over 300 mA @ 0.2 volts drop • Controlled directly from CMOS or TTL level signals • Fast switching time of less than 10 µs at rated supply
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DS1640/DS1640C
16-pin
DS1640
DS1640C
Low Input Capacitance MOS FET
POWER FET DATA BOOK
ttl logic gates
3 input or gate
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Schematic of 100K digital potentiometer
Abstract: Variable resistor 10K ohm DS1667-100 "Digital to Analog Converters" AC Potentiometers op amp pin diagram 1K variable resistor RESISTOR POTENTIOMETER Variable resistor 10K ohm pot Variable resistor 50K ohm
Text: DS1667 DS1667 Digital Resistor with OP AMP FEATURES PIN ASSIGNMENT • Two digitally controlled 256-position potentiometers NINV0 1 20 VCC port provides means for setting and reading both potentiometers INV0 2 19 OUT0 VB 3 18 SOUT • Resistors can be connected in series to provide addi-
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DS1667
256-position
20-Pin
Schematic of 100K digital potentiometer
Variable resistor 10K ohm
DS1667-100
"Digital to Analog Converters"
AC Potentiometers
op amp
pin diagram 1K variable resistor
RESISTOR POTENTIOMETER
Variable resistor 10K ohm pot
Variable resistor 50K ohm
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DS1640
Abstract: D012 DS1640C
Text: DS1640/DS1640C DS 1640/DS 1640C Personal Computer Power FET DALLAS SEMICONDUCTOR FEATURES PIN ASSIGNMENT • Contains four P channel power FET switches that can each supply over 300 mA @ 0.2 volts drop IN1 C 1 16 □ IN4 C 2 15 3 GATE4 OUT1 C 3 14 H OUT4 LATCH C
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DS1640/DS1640C
16-pin
DS1640
DS1640C
2bl4130
D012
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self powered time counter
Abstract: DS1603 GQG5144 T-57-19
Text: D S1603 DALL AS S E M I C O N D U C T O R CORP 2 b l 4 1 3 G DOOSlBfl T 50E D DALLAS DS1603 Elapsed Time Counter Module SEMICONDUCTOR 7^ - T ' - / ? FEATURES PIN ASSIGNMENT • Two 32 bit counters keep track of real time and elapsed time OQ □ i □ 2 □ 3
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DS1603
2bl4130
D00513Ã
self powered time counter
DS1603
GQG5144
T-57-19
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Untitled
Abstract: No abstract text available
Text: D S 1651, D S 1652 PRELIMINARY DALLAS SEMICONDUCTOR DS1651 3-Code Lock, DS1652 Key Match Memory System FEATURES PIN ASSIGNMENT • The two chip lock and key system form the basis of a secure access system 1 W 8 ~ m SEND1 SEND2 Q E 2 7 ~m LEARN n r 3 6 H D SEND3
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DS1651
DS1652
DS1652S
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DS1367
Abstract: No abstract text available
Text: D S1 30 5/D S1 38 7 DALLAS SEMICONDUCTOR DS1385/DS1387 RAMified Real Time Clock 4K x 8 PIN ASSIGNMENT FEA TU RES • Upgraded IBM AT computer clock/calendar with 4K x 8 extended RAM OERC 1 • Totally nonvolatile with over 10 years of operation in the absence of power
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DS1385/DS1387
24-hour
12-hour
DS1387
24-PIN
DS1367
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Untitled
Abstract: No abstract text available
Text: DS 1232LP/LPS DALLAS SEMICONDUCTOR FEATURES DS1232LP/LPS Low Power MicroMonitor Chip PIN ASSIGNMENT • Super low-power version of DS1232 • 50 nA quiescent current • Halts and restarts an out-of-control microprocessor • Automatically restarts microprocessor after power
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1232LP/LPS
DS1232LP/LPS
DS1232
DS1232LP
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Untitled
Abstract: No abstract text available
Text: DS1653, DS1652 PRELIMINARY DALLAS SEMICONDUCTOR DS1653 4-Code Lock, DS1652 Key Match Memory System FEATURES PIN ASSIGNMENT • The two chip lock and key system form the basis of a secure access system 8 2 m LEARN Q L 3 7 6 SEND4 O E 4 5 in V c c I 11 • The match memory system is compatible with a vari
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DS1653,
DS1652
DS1653
DS1652
DS1652S
64-bit
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Untitled
Abstract: No abstract text available
Text: D S 1000 DALLAS DS1000 5-Tap Silicon Delay Line SEMICONDUCTOR PIN ASSIGNMENT FEATURES • All-silicon time delay IN [ 1 T 7 14 D Vce IN £ 1 NC NCC 2 • 5 taps equally spaced NC[ 2 13 ] • Delays are stable and precise n c[ 12 ] TAP 1 3 TAP 2 £ 4 • Both leading and trailing edge accuracy
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DS1000
DS1000S
16-PIN
74F04
500ns
r-500)
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Untitled
Abstract: No abstract text available
Text: DS12885, DS12885Q DALLAS SEMICONDUCTOR DS12885, DS12885Q Real Time Clock PIN ASSIGNMENT FEATURES • Drop-in replacement for IBM AT computer clock/ca lendar • Pin configuration closely matches MC146818B and DS1285 • Counts seconds, minutes, hours, days, day of the
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DS12885,
DS12885Q
MC146818B
DS1285
24-hour
12-hour
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DS1205U
Abstract: No abstract text available
Text: DS1205U D A LLA S DS1205U s e m ic o n d u c t o r Multi K e y FEATURES PIN ASSIG NM ENT • Three secure read/write data partitions of 384 bits each DALLAS • 64-bit security match and I.D. fields provide positive identification and security for each secure data parti
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DS1205U
S1205U
64-bit
DS1205U
DS1205S
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DS1868
Abstract: LM 4440 AUDIO AMPLIFIER CIRCUIT DS1230y-200 battery date codes circuit diagram laptop motherboard Scans-049 texas instrument catalog 74ls DS1666-50 st c031 s1040 diode
Text: S ystem E x t e n s i o n Data Book CPU Supervisors Digital Potentiometers Silicon Timed Circuits Thermal Products DALLAS SEMICONDUCTOR Copyright 1994 Dallas Semiconductor Corporation, Dallas, Texas All Rights Reserved. Circuit diagrams are included to illustrate typical semiconductor applications. Complete information sufficient for
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28-PIN
DS9003
DS1868
LM 4440 AUDIO AMPLIFIER CIRCUIT
DS1230y-200 battery date codes
circuit diagram laptop motherboard
Scans-049
texas instrument
catalog 74ls
DS1666-50
st c031
s1040 diode
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1mx1 DRAM DIP
Abstract: 1mx1 DRAM 1MX1
Text: D A LLA S s e m ic o n d u c t o r FEATURES • Provides 3-wire serial acoess to DRAM • Converts DRAM into nonvolatile memory using external backup supply • Addresses up to 16Mx1 of memory • Data can be read from or written to DRAM via single or multi-bit transfers
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16Mx1
28-pin
DS1262S)
DS1262
1mx1 DRAM DIP
1mx1 DRAM
1MX1
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Untitled
Abstract: No abstract text available
Text: DS1651, DS1652 PRELIMINARY DALLAS DS1651 3-Code Lock, DS1652 Key Match Memory System SEMICONDUCTOR FEATURES PIN ASSIGNMENT • The two chip lock and key system form the basis of a secure access system Vc c O E SEND2 Œ • The match memory system is compatible with a vari
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DS1651,
DS1652
DS1651
DS1652
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DS1640
Abstract: No abstract text available
Text: DS1640/DS1640C DALLAS SEMICOKDUCTOR DS1640/DS1640C Personal Computer Power FET PIN ASSIGNMENT FEATURES • Contains four P channel power FET switches that can each supply over 300 mA @ 0 . 2 volts drop IN1 • Controlled directly from CMOS or TTL level signals
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DS1640/DS1640C
16-pin
DS1640/DS1640C
DS1640
DS1640C
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Untitled
Abstract: No abstract text available
Text: DALLAS SEMICONDUCTOR PIN ASSIGNMENT FEATURES • Replaces 8 or 16 hard-to-get-at manual switches 24 ] GND3 2 23 ] vcc T 1 2 23l VCC Dl c 3 22 ] OA Dl 1 3 22l OA OQ £ 4 21 ] OB OQ • 211 OB 00 [ 5 20 ] OC OO 1 20l OC ON [ 6 19 ] OD ON 1 6 19| OD ] OE OM 18|
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DS1206
DS1290
DS1292
DS1291
DS1293
DS1292
DS129x
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DS1232* watch dog timer
Abstract: DS1232 timer ds1232 021492
Text: DS1232/DS1232S DALLAS SEMICONDUCTOR DS1232 MicroMonitor Chip PIN ASSIGNMENT FEATURES • Halts and restarts an out-of-control microprocessor NCm • Holds microprocessor in check during power transients PBRST U l PBRST C 1 • Automatically restarts microprocessor after power
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DS1232/DS1232S
16-pin
DS1232
DS1232* watch dog timer
DS1232 timer
021492
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D8199
Abstract: cue 4 DS199X S199X
Text: DS1992/DS1993/DS1994 PRELIMINARY DS1992/DS1993 1K—Bit/4K—Bit Touch Memory DS1994 4K-Bit Plus Time Touch Memory DALLAS SEMICONDUCTOR SPECIAL FEATURES • 4096 bits of read/write nonvolatile memory DS1993 and DS1994 • 1024 bits of read/write nonvolatile memory (DS1992)
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DS1992/DS1993/DS1994
DS1992/DS1993
DS1994
DS1993
DS1994)
DS1992)
256-bit
D8199
cue 4
DS199X
S199X
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Untitled
Abstract: No abstract text available
Text: DS1652B PRELIMINARY DALLAS SEMICONDUCTOR DS1652B Key Code Memory FEATURES PIN ASSIGNMENT • The key forms the basis of a secure access system • The DS1652B is compatible with a variety of RF, seri al, ultrasound, and optical transmission media ] SEND1
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DS1652B
DS1652B
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Untitled
Abstract: No abstract text available
Text: DALLAS SEMICONDUCTOR PIN ASSIGNMENT FEATURES • Three secure read/write data partitions of 384 bits each VCCI Q £ nc • One non-secure read/write data partition of 512 bits • Secure data cannot be deciphered by reverse engi neering ~n~i v c c o 1 16
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48-bit,
64-bit
DS1205S
16-Pin
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Untitled
Abstract: No abstract text available
Text: DALLAS SEMICONDUCTOR DS1336 Afterburner Chip PIN ASSIGNMENT FEATURES • Provides power switching of up to 1.5 amps at voltages between 3 and 5 volts • Five separate power switches • Selectable battery switches battery-backed systems for use with • Very low on impedance of 0.7 il
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DS1336
BBAT02
VBAT01
16-Pln
16-pin
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Untitled
Abstract: No abstract text available
Text: DALLAS DS122?7 s e m ic o n d u c to r K ickstarter Chip PIN ASSIGNMENT FEATURES • Provides step-up regulation and microenergy management for battery-operated systems VCC02 £ 1 VCC03 [ 2 VCC01 [ 3 • Converts +3V to +6V DC input power source to +5V DC out for system power
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outpu27
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Untitled
Abstract: No abstract text available
Text: DS1633X DALLAS SEMICONDUCTOR FEATURES DS1633X High Speed Battery Recharger PIN ASSIGNMENT {HP PKG • Recharges lithium batteries and NiCad batteries • Cuts in half normal battery charge time • Accepts open circuit power supply voltages between 4.75 and 6.0 V, and battery voltages between 0 and
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DS1633X
T0-220
DS1633
1633B
1633C
1633D
1633E
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DS1640
Abstract: No abstract text available
Text: DS1640/DS1640C DALLAS SEMICONDUCTOR DS 1640/DS 1640 C Personal Computer Power FET PIN ASSIGNMENT FEATURES • Contains four P channel power F E T switches that can each supply over 300 mA <§>0.2 volts drop C 1 C 2 OUT1 C 3 LATCH E 4 GND C 5 • Controlled directly from CMOS or T T L level signals
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DS1640/DS1640C
1640/DS
16-pin
DS1640
DS1640C
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