| PART |
Description |
Maker |
| HCF4518 HCF4518B HCF4518BC1 HCF4518BEY HCF4518BF H |
Dual Up-Counters(???璁℃???
DUAL UP-COUNTERS 双向上计数器
Replaced by SN54S74 : Dual D-type Positive-Edge-Triggered Flip-Flops With Preset And Clear 14-CDIP -55 to 125
Dual Up-Counters(双加计数
|
STMicroelectronics N.V.
意法半导
ST Microelectronics
SGS Thomson Microelectronics
|
| SCL4520B SCL4518B |
CMOS DUAL UP COUNTERS
|
List of Unclassifed Manufacturers
ETC
|
| MC74HC161AD MC74HC161AN MC74HC163AD MC74HC163AN MC |
(MC54HC161A / MC54HC163A) Presettable Counters
From old datasheet system
PRESETTABLE COUNTERS HIGH-PERFORMANCE SILICON-GATE CMOS
Presetable counter
|
ON Semi
MOTOROLA[Motorola, Inc]
|
| MAX4580 MAX4580CAE MAX4580CPE MAX4580CWE MAX4580EA |
1.25＜img src=http://dbserv.maxim-ic.com/images/ohm.gif width=12 height=9.Dual SPST.CMOS Analog Switches 1.25Ω、双路SPST、CMOS模拟开
1.25з, Dual SPST, CMOS Analog Switches DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO16
1.25 / Dual SPST / CMOS Analog Switches
1.25, Dual SPST, CMOS Analog Switches
1.25, Dual SPST,CMOS Analog Switches
1.25 Dual SPST CMOS Analog Switches
1.25? Dual SPST, CMOS Analog Switches
|
MAXIM - Dallas Semiconductor
Maxim Integrated Products, Inc.
Maixm
MAXIM[Maxim Integrated Products]
|
| 4522B |
(4522B / 4526B) CMOS PROGAMMABLE DOWN COUNTERS
|
R & E International
|
| SN74LS163AD SN74LS161AD |
BCD Decade Counters 4?Bit Binary Counters
|
ON Semiconductor
|
| IN74HC163AD IN74HC163AN |
Presettable Counters High-Performance Silicon-Gate CMOS
|
IK Semicon Co., Ltd
|
| KK74HC163AD KK74HC163AN |
Presettable Counters High-Performance Silicon-Gate CMOS
|
KODENSHI KOREA CORP.
|
| HD74LS390 |
Dual Decade Counters
|
HITACHI[Hitachi Semiconductor]
|
| HD74HC390 |
Dual Decade Counters
|
Hitachi Semiconductor
|
| HD74LS390 HD74LS390FPEL HD74LS390P |
Dual Decade Counters
|
Renesas Electronics Corporation
|
