| 
 | 
 
 | 
| nr | 
name | 
cat | 
description | 
manufacturer | 
| 44 | 
OP-44 | 
 | 
OPAMP*, pinout | 
AD | 
| 440 | 
TCA440 | 
radio | 
=A244D RF/MF chip, populair for fox hunts | 
order from Barend | 
| 4400 | 
HB4400B | 
dram* | 
1M*4 DRAM | 
Siemens | 
| 4400 | 
PSB4400-P | 
speech | 
Standard Speech Circuit (SSC) | 
Siemens | 
| 4400 | 
PSB4400-T | 
speech | 
Standard Speech Circuit (SSC) (SMD) | 
Siemens | 
| 4400 | 
R4400 | 
mpu* | 
RISC processor, www.mips.com/HTMLs/R4400_B.html | 
MIPS* | 
| 44001 | 
MT4C4001 | 
dram* | 
1M*4 DRAM | 
Micron | 
| 44007 | 
MT4LC4007J | 
dram* | 
1M*4 DRAM EDO | 
Micron | 
| 4402 | 
SCL4402A | 
logic | 
dual* 4 input expandable NOR* | 
SSS | 
| 44030 | 
PSB44030-P | 
telecom | 
Hands-Free Add-On Circuit (HAC) | 
Siemens | 
| 44030 | 
PSB44030-T | 
telecom | 
Hands-Free Add-On Circuit (HAC) (SMD) | 
Siemens | 
| 4404 | 
ARX4404 | 
 | 
1553 TRANSCEIVER VOLTAGE SOURCE FOR MIL-STD-1553A&B,MACAIR A-3818,A-5690, A-5232 AND* A-4905 SINE WAVE, pinout | 
AEROFLEX | 
| 4404 | 
SCL4404A | 
counter | 
8 bit sync* counter 2.5MHz | 
SSS | 
| 441 | 
ADG441 | 
 | 
t - LC, data | 
AD | 
| 441 | 
DG441 | 
switch | 
Improved, Quad*, SPST* analog switch | 
Maxim* | 
| 441 | 
DG441 | 
switch | 
quad* analog switch | 
Siliconix | 
| 441 | 
LF441 | 
amp* | 
JFET opamp* low power | 
NS | 
| 441 | 
LXT441 | 
telecom | 
Switched 56/DDS* Integrated DSU/CSU | 
Level1 | 
| 44100 | 
 | 
dram* | 
4M*1 DRAM | 
Motorola | 
| 441000 | 
KM441000 | 
dram* | 
1M*4 DRAM | 
Samsung | 
| 441000 | 
TMS441000 | 
dram* | 
4M*1 DRAM | 
TI | 
| 441004 | 
KM44C1004A | 
dram* | 
1M*4 DRAM EDO | 
Samsung | 
| 441024 | 
M441024 | 
dram* | 
256k*4 Fast Pagemode DRAM | 
AT&T* | 
| 4411 | 
XRD4411_ | 
video | 
12 Single and Dual* High Speed CCD* Analog Signal Processors | 
Exar | 
| 4412 | 
SCL4412A | 
logic | 
CMOS* Dual* 4 input expandable NAND* | 
SSS | 
| 44131 | 
MC44131 | 
 | 
System 4 Improved Stereoton, pinout | 
Motorola | 
| 44140 | 
MC44140 | 
 | 
Chroma Delay Line, pinout | 
Motorola | 
| 4416 | 
4416 | 
dram* | 
16k*4 DRAM | 
| 4416 | 
SCL4416A | 
switch | 
CMOS* DPDT switch | 
SSS | 
| 4416 | 
TMS4416 | 
 | 
16384k*4 DRAM, pinout | 
TI | 
| 4416 | 
TMS4416 | 
dram* | 
16k*4 DRAM | 
TI | 
| 4416100 | 
KM44C16100AK-6 | 
dram* | 
DRAM 16X4 SOJ 5V 4K FPM | 
Samsung | 
$48 1997 | 
| 4416100 | 
KM44C16100AS-6 | 
dram* | 
DRAM 16X4 TSOP 5v 4K FPM | 
Samsung | 
$48 1997 | 
| 4416104 | 
KM44C16104AK-6 | 
dram* | 
DRAM 16X4 SOJ 5V 4K EDO | 
Samsung | 
$48 1997 | 
| 4416104 | 
KM44C16104AS-6 | 
dram* | 
DRAM 16X4 TSOP 5v 4K EDO | 
Samsung | 
$48 1997 | 
| 4417 | 
XRD4417 | 
video | 
3.3V CMOS* Linear CCD* Signal Processor with 10-Bit ADC and Serial Interface | 
Exar | 
| 44171 | 
XRD4417(1) | 
video | 
3.3V CMOS* Linear CCD* Signal Processor with 10-Bit ADC and Serial Interface | 
Exar | 
| 442 | 
ADG442 | 
 | 
t - LC, data | 
AD | 
| 442 | 
DG442 | 
switch | 
Improved, Quad*, SPST* analog switch | 
Maxim* | 
| 442 | 
DG442 | 
switch | 
quad* analog switch | 
Siliconix | 
| 442 | 
LF442 | 
amp* | 
dual* JFET opamp* low power | 
| 442 | 
MAX442 | 
 | 
140 MHz 2CH VID MUX*/AMP*, pinout | 
Maxim | 
| 4420 | 
MAX4420 | 
power | 
High-Speed 6A MOSFET Driver (Noninverting) | 
Maxim* | 
| 4423 | 
XRD4423 | 
video | 
Triple* High Speed CCD* Analog Signal Processor | 
Exar | 
| 44256 | 
44256 | 
dram* | 
256k*4 DRAM pinout | 
| 44256 | 
EDI44256C | 
dram* | 
256k*4 Fast Pagemode DRAM | 
EDI* | 
| 44256 | 
KM44C256BP | 
dram* | 
256k*4 Fast Pagemode DRAM | 
Samsung* | 
| 44256 | 
MT4C4256 | 
dram* | 
256k*4 Fast Pagemode DRAM | 
Micron* | 
| 44256 | 
TMS44C256 | 
dram* | 
256k*4 DRAM, fast page | 
TI | 
| 44256 | 
TMS44C256 | 
dram* | 
256k*4 Fast Pagemode DRAM | 
TI* | 
| 44256 | 
tms44c256-10nl | 
dram* | 
dram* 256k*4 100ns page mode | 
TI | 
| 44256 | 
tms44c256-12nl | 
dram* | 
dram* 1m 256k*4 120ns pg mode | 
TI | 
| 44258 | 
44258 | 
~ | 
pinout | 
| 4426 | 
SCL4426A | 
counter | 
CMOS* BCD counter + 7 seg decoder, NPN | 
SSS | 
| 4428 | 
SCL4428A | 
mux* | 
CMOS* strobed 1 of 8 decoder | 
SSS | 
| 4429 | 
MAX4429 | 
power | 
High-Speed 6A MOSFET Driver (Inverting) | 
Maxim* | 
| 4430 | 
PCD4430 | 
i2c* | 
I2C* chip | 
Philips* | 
| 4433 | 
SCL4433A | 
counter | 
CMOS* BCD counter + 7 seg decoder, NPN | 
SSS | 
| 4433 | 
XRD4433 | 
video | 
Analog-to-Digital Converter with Digitally Controlled References | 
Exar | 
| 444 | 
ADG444 | 
 | 
t - LC, data | 
AD | 
| 444 | 
DG444 | 
switch | 
Improved, Quad*, SPST* analog switch | 
Maxim* | 
| 444 | 
DG444 | 
switch | 
quad* analog switch | 
Siliconix | 
| 444 | 
LF444 | 
amp* | 
quad* JFET opamp* low power | 
| 4440 | 
PCD4440 | 
i2c* | 
I2C* chip | 
Philips* | 
| 4440 | 
PCD4440 | 
voice | 
analog voice scrambler/descrambler | 
Philips | 
| 44400 | 
MCM44400 | 
dram* | 
1M*4 DRAM | 
Motorola | 
| 444000 | 
KM444000 | 
dram* | 
4M*4 DRAM | 
Samsung | 
| 444000 | 
TMS444000 | 
dram* | 
1M*4 DRAM | 
TI | 
| 444004 | 
KM44C4004A | 
dram* | 
4M*4 DRAM EDO | 
Samsung | 
| 4441 | 
MT4C4E4B1DJ-60 | 
dram* | 
DRAM $7.50 (1997) 4*4-60 2K FPM | 
Micron | 
| 4441 | 
SCL4441A | 
buffer | 
CMOS* Quad* 50ohm buffer | 
SSS | 
| 444104 | 
KM44C4104A | 
dram* | 
4M*4 DRAM EDO | 
Samsung | 
| 4445 | 
TDA4445A/B | 
tv | 
quadrature intercarrier demodulator data | 
Philips | 
| 4448 | 
MT4C4M4E8DJ-60 | 
dram* | 
DRAM $7.50 (1997) 4*4-60 2K EDO | 
Micron | 
| 4449 | 
MT4LC4M4E9 | 
dram* | 
4M*4 DRAM EDO | 
Micron | 
| 4449 | 
SCL4449A | 
logic | 
CMOS* economy Hex* inverter | 
SSS | 
| 445 | 
DG445 | 
switch | 
Improved, Quad*, SPST* analog switch | 
Maxim* | 
| 445 | 
DG445 | 
switch | 
quad* analog switch | 
Siliconix | 
| 4460 | 
XRD4460 | 
video | 
CCD* Image Digitzers with CDS | 
Exar | 
| 4460 | 
XRD4460A | 
video | 
CCD* Image Digitzers with CDS | 
Exar | 
| 4461 | 
XRD4461 | 
video | 
CCD* Image Digitizers with Programmable Gain and Stand-by Mode | 
Exar | 
| 4464 | 
4464 | 
dram* | 
64k*4 DRAM pinout | 
| 4464 | 
D4464 | 
sram | 
8k*8 SRAM* | 
NEC | 
| 4464 | 
TMS4464 | 
dram* | 
64k*4 DRAM | 
TI | 
| 4464 | 
tms4464-10nl | 
dram* | 
dram* 64k*4 100ns | 
TI | 
| 44780 | 
HD44780 | 
lcd | 
LCD controller used in character-based matrix LCDisplays. Has own memory for custom characters. Parallel interface (4/8bit selectable), semiconductor.hitachi.com/products/product_abstract.cfm?p_id=28 | 
Hitachi | 
| 448 | 
ZN448 | 
adc* | 
8 bit A-D Converter  , data (shtml needed) | 
GPS | 
| 4480 | 
MC4480 | 
tv,spi | 
1.3 GHz TV/VCR PLL* tuning circuit, (DIP/SOIC packages) | 
Motorola | 
| 4481 | 
MC4481 | 
tv,spi | 
1.3 GHz TV/VCR PLL* tuning circuit, (DIP/SOIC packages) | 
Motorola | 
| 449 | 
CLC449 | 
amp* | 
1.2GHZ BW CF opamp* | 
CLC |