| PART |
Description |
Maker |
| UTCUM68T08 UTCUM68T05 UTCUM68T19 |
128 NOTES DUAL TONE MELODY GENERATOR PWM OUTPUT DIRECT TO BUZZER AND SPEAKER
|
Unisonic Technologies
|
| KS5311 |
Simple Melody IC
|
Samsung Electronics
|
| UM66T |
Simple Melody Generator
|
Unicorn Microelectronics
|
| UM66T-32L UM66T-19L UM66T-01L UM66T-68L UM66T-05L |
UM66T Simple Melody Generator
|
BOWIN ELECTRONIC CO.
http://
|
| 72V73273BBBLANK IDT72V7327307 |
3.3 VOLT TIME SLOT INTERCHANGE DIGITAL SWITCH WITH RATE MATCHING 32,768 X 32,768 CHANNELS
|
http://
Integrated Device Technology
|
| 2SB1732TL |
Genera purpose amplification(?2V, ?.5A)
|
Rohm
|
| 2SA2018 |
PNP Genera Purpose Transistors
|
Weitron Technology
|
| W536030A W536060A W536090A W536120A |
MDPCM Voice/Melody w/64x16 ~ 40x8 LCD, 256x4x2 LCD RAM, 1/8&1/16 Duty, 1/4&1/5 Bias, 32Kx20 ROM, 1.4
VOICE/ MELODY / LCD CONTROLLER
|
Winbond Electronics
WINBOND[Winbond]
|
| AD7568BP AD7568 |
Octal 12-Bit CMOS DAC
EB Melody & Chime Series; Mounting Style: Panel mount; Functions: Melody & Chime; Rated Voltage: 120V AC; Style: Box style; Color: Beige Enclosure
|
Analog Devices, Inc.
|
| MPAN-03 |
Application Notes
|
Murata Manufacturing Co., Ltd.
|
| TC55257DFL-55L TC55257DFL-55V TC55257DFL-70L TC552 |
32K X 8 STANDARD SRAM, 120 ns, PDSO28
MOS DIGITAL INTEGRATED CIRCUIT 马鞍山数字集成电
32,768 WORD-8 BIT STATIC RAM 32,768字，8位静态RAM
32,768-WORD BY 8-BIT STATIC RAM
|
Toshiba, Corp.
Toshiba Corporation
TOSHIBA[Toshiba Semiconductor]
|
