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REF01
Precision 10V voltage reference.
+---+--+---+
|1 +--+ 8|
VCC |2 7|
|3 REF01 6| OUT
GND |4 5| TRIM
+----------+

REF02, REF05
Precision 5V voltage reference.
+---+--+---+
|1 +--+ 8|
VCC |2 7|
TEMP |3 REF02 6| OUT
GND |4 5| TRIM
+----------+

REF03
Precision 2.5V voltage reference.
+---+--+---+
|1 +--+ 8|
VCC |2 7|
TEMP |3 REF03 6| OUT
GND |4 5| TRIM
+----------+

REF08
Precision -10/-10.24V voltage reference.
Leaving SEL open will produce -10V, grounding it -10.24V output.
+---+--+---+
OUT |1 +--+ 8| TRIM
|2 7| VEE
|3 REF08 6|
SEL |4 5| GND
+----------+

REF10
Precision 10V voltage reference.
+---+--+---+
|1 +--+ 8|
VCC |2 7|
|3 REF01 6| OUT
GND |4 5| TRIM
+----------+

LM34
Voltage mode temperature sensor.
Available in Fahrenheit or Celsius models and multiple temperature sense ranges. Output is 10mv/degree regardless of VCC (+5 to +30 V).
TO 92
+---+
| ##|
+++++ 1: VCC
||| 2: Vout
||| 3: GND
1 2 3

REF43
Precision 2.5V voltage reference.
+---+--+---+
|1 +--+ 8|
VCC |2 7|
TEMP |3 REF03 6| OUT
GND |4 5| TRIM
+----------+

LM334
Current mode temperature sensor.
TO 92
+---+
| ##|
+++++ 1: Iin
||| 2: Rset
||| 3: GND
1 2 3

339, LM339
Quad comparator.
+---+--+---+
1OUT |1 +--+ 14| 3OUT
2OUT |2 13| 4OUT
VCC |3 12| GND
-2In |4 LM339 11| +4In
+2In |5 10| -4In
-1In |6 9| +3In
+1In |7 8| -3In
+----------+

386, LM386
500mW audio amplifier.
+---+--+---+
GAIN |1 +--+ 8| GAIN
-In |2 7| BYP
+In |3 LM386 6| VCC
GND |4 5| OUT
+----------+

555
Universal timer.
When CV is not connected it is held at 2/3.VCC through a 5k/10k divider (larger values on the 7555).
+---+--+---+ +------+--------+------*---+-----+
GND |1 +--+ 8| VCC | /RST | /TR | Thr | Q | Dis |
/TR |2 7| Dis +======+========+======*===+=====+
Q |3 555 6| Thr | 0 | X | X | 0 | 0 |
/RST |4 5| CV | 1 | CV/2 | X | 1 | Z |
+----------+ | 1 | > CV/2 | CV | - | - |
| 1 | > CV/2 | > CV | 0 | 0 |
+------+--------+------*---+-----+

556
Dual 555 universal timers.
When 1CV or 2CV are not connected they are held at 2/3.VCC through a 5k/10k divider.
+---+--+---+ +------+--------+------*---+-----+
1Dis |1 +--+ 14| VCC | /RST | /TR | Thr | Q | Dis |
1Thr |2 13| 2Dis +======+========+======*===+=====+
1CV |3 12| 2Thr | 0 | X | X | 0 | 0 |
/1RST |4 556 11| 2CV | 1 | CV/2 | X | 1 | Z |
1Q |5 10| /2RST | 1 | > CV/2 | CV | - | - |
/1TR |6 9| 2Q | 1 | > CV/2 | > CV | 0 | 0 |
GND |7 8| /2TR +------+--------+------*---+-----+
+----------+

558
Quad monostable timers.
+---+--+---+
1Q |1 +--+ 16| 4Q
1RCext |2 15| 4RCext
1TR |3 14| 4TR
CV |4 13| /RST
VCC |5 558 12| GND
2TR |6 11| 3TR
2RCext |7 10| 3RCext
2Q |8 9| 3Q
+----------+

566
Voltage controlled oscillator.
+---+--+---+
GND |1 +--+ 8| VCC
|2 7| Cext
TRout |3 566 6| RCext
SQout |4 5| MOD
+----------+

567, LM567
PLL frequency detector.
+---+--+---+
OUTCext |1 +--+ 8| Q
LPCext |2 7| GND
IN |3 567 6| RCext
VCC |4 5| Rext
+----------+

3909
LED flasher and oscillator.
+---+--+---+
RCf |1 +--+ 8| RCs
OUT |2 7|
|3 3909 6| RL
GND |4 5| VCC
+----------+

3914, 3915
LED dot and bargraph drivers with open-collector outputs.
The 3914 has a linear display, the 3915 a logarithmic one. Connect the MODE pin to VCC for bar graph, or to Q9 for a single dot.
+---+--+---+
Q1 |1 +--+ 18| Q2
GND |2 17| Q3
VCC |3 16| Q4
Rlo |4 15| Q5
IN |5 3914 14| Q6
Rhi |6 3915 13| Q7
REF |7 12| Q8
ADJ |8 11| Q9
MODE |9 10| Q10
+----------+

4016
Quad analog switches.
+---+--+---+
1X |1 +--+ 14| VCC
1Y |2 13| 1EN
2Y |3 12| 4EN
2X |4 4016 11| 4X
2EN |5 4066 10| 4Y
3EN |6 9| 3Y
GND |7 8| 3X
+----------+

4066
Quad analog switches.
+---+--+---+
1X |1 +--+ 14| VCC
1Y |2 13| 1EN
2Y |3 12| 4EN
2X |4 4016 11| 4X
2EN |5 4066 10| 4Y
3EN |6 9| 3Y
GND |7 8| 3X
+----------+

4067
16-to-1 line analog multiplexer/demultiplexer.
+-----+--+-----+
Y |1 +--+ 24| VCC
X7 |2 23| X8
X6 |3 22| X9
X5 |4 21| X10
X4 |5 20| X11
X3 |6 19| X12
X2 |7 4067 18| X13
X1 |8 17| X14
X0 |9 16| X15
S0 |10 15| /EN
S1 |11 14| S2
GND |12 13| S3
+--------------+

4097
16-to-2 line analog multiplexer/demultiplexer.
+-----+--+-----+
1Y |1 +--+ 24| VCC
1X7 |2 23| 2X0
1X6 |3 22| 2X1
1X5 |4 21| 2X2
1X4 |5 20| 2X3
1X3 |6 19| 2X4
1X2 |7 4097 18| 2X5
1X1 |8 17| 2Y
1X0 |9 16| 2X6
S0 |10 15| 2X7
S1 |11 14| S2
GND |12 13| /EN
+--------------+

4316
Quad analog switches with enable input and dual power supply.
VEE supply may not be more positive than GND.
+---+--+---+
1X |1 +--+ 16| VCC
1Y |2 15| 1EN
2Y |3 14| 4EN
2X |4 13| 4X
2EN |5 4316 12| 4Y
3EN |6 11| 3Y
EN |7 10| 3X
GND |8 9| VEE
+----------+

4351
8-to-1 line analog multiplexer/demultiplexer with address latch and dual power supply.
VEE supply may not be more positive than GND.
+---+--+---+
1X0 |1 +--+ 18| VCC
1X1 |2 17| X2
2X1 |3 16| X1
2Y |4 15| X0
2X0 |5 4351 14| X3
/EN |6 13| S0
EN |7 12| S1
VEE |8 11| S2
GND |9 10| LE
+----------+

4352
8-to-2 line analog multiplexer/demultiplexer with address latch and dual power supply.
VEE supply may not be more positive than GND.
+---+--+---+
1X0 |1 +--+ 18| VCC
1X2 |2 17| 2X2
1Y |3 16| 2X1
1X3 |4 15| 2Y
1X1 |5 4352 14| 2X0
/EN |6 13| 2X3
EN |7 12| S0
VEE |8 11| S1
GND |9 10| LE
+----------+

4353
Triple 2-to-1 line analog multiplexer/demultiplexer with address latch and dual power supply.
VEE supply may not be more positive than GND.
+---+--+---+
1X0 |1 +--+ 18| VCC
1X1 |2 17| 1Y
2X1 |3 16| 3Y
2Y |4 15| 3X1
2X0 |5 4353 14| 3X0
/EN |6 13| 3S
EN |7 12| 1S
VEE |8 11| 2S
GND |9 10| LE
+----------+

TP5088
DTMF encoder (NatSemi).
When /SNGL is low, only the upper or lower tone (selected by GRP) is given. OUT is open emitter, connect load to GND.
+---+--+---+
VCC |1 +--+ 14| OUT
LE |2 13|
/SNGL |3 12| D3
GRP |4 5088 11| D2
GND |5 10| D1
X1 |6 9| D0
X0 |7 8| MUTE
+----------+

5555
Programmable delay timer with oscillator.
+---+--+---+
X1 |1 +--+ 16| VCC
X0 |2 15| RST
X2 |3 14| OSCCON
A |4 13| S3
/B |5 5555 12| S2
RTR//RTR |6 11| S1
/Q |7 10| S0
GND |8 9| Q
+----------+

7555
Universal timer.
When CV is not connected it is held at 2/3.VCC through a 5k/10k divider (larger values on the 7555).
+---+--+---+ +------+--------+------*---+-----+
GND |1 +--+ 8| VCC | /RST | /TR | Thr | Q | Dis |
/TR |2 7| Dis +======+========+======*===+=====+
Q |3 555 6| Thr | 0 | X | X | 0 | 0 |
/RST |4 5| CV | 1 | CV/2 | X | 1 | Z |
+----------+ | 1 | > CV/2 | CV | - | - |
| 1 | > CV/2 | > CV | 0 | 0 |
+------+--------+------*---+-----+

TC35305
DTMF decoder.
DV goes high when a tone is detected on IN (-32..-2dB). XEN is oscillator enable (pull high, and connect a Xtal // 1M resistor to X0 and X1). If XEN is low, ATB can be used to connect multiple chips together. GT determines the guard time, 0=short 1=long.
+---+--+---+
D1 |1 +--+ 14| D2
D0 |2 13| D3
OE |3 12| DV
VCC |4 MC14 11| ATB
GT |5 5436 10| X1
XEN |6 9| X0
IN |7 8| GND
+----------+

MC145436
DTMF decoder.
DV goes high when a tone is detected on IN (-32..-2dB). XEN is oscillator enable (pull high, and connect a Xtal // 1M resistor to X0 and X1). If XEN is low, ATB can be used to connect multiple chips together. GT determines the guard time, 0=short 1=long.
+---+--+---+
D1 |1 +--+ 14| D2
D0 |2 13| D3
OE |3 12| DV
VCC |4 MC14 11| ATB
GT |5 5436 10| X1
XEN |6 9| X0
IN |7 8| GND
+----------+