位置:首页 > IC中文资料第200页 > HD74HC221
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
HD74HC221 | Dual Monostable Multivibrators (with Schmitt Trigger Input) Each multivibrator features both a negative, A, and a positive, B, transition triggered input, either of which can be used as an inhibit. Also included is a clear inpt that when taken low resets the one shot. The HD74HC221 can be triggered on the positive transition of teh clear while A is held | HITACHIHitachi Semiconductor 日立日立公司 | ||
HD74HC221 | Dual Monostable Multivibrators (with Schmitt Trigger Input) Description Each multivibrator features both a negative, A, and a positive, B, transition triggered input, either of which can be used as an inhibit. Also included is a clear input that when taken low resets the one shot. The HD74HC221 can be triggered on the positive transition of the clear wh | RENESAS 瑞萨 | ||
HD74HC221 | Dual Monostable Multivibrators (with Schmitt Trigger Input) | HITACHIHitachi Semiconductor 日立日立公司 | ||
HD74HC221 | Dual Monostable Multivibrators (with Schmitt Trigger Input) | RENESAS 瑞萨 | ||
Dual Monostable Multivibrators (with Schmitt Trigger Input) Description Each multivibrator features both a negative, A, and a positive, B, transition triggered input, either of which can be used as an inhibit. Also included is a clear input that when taken low resets the one shot. The HD74HC221 can be triggered on the positive transition of the clear wh | RENESAS 瑞萨 | |||
Dual Monostable Multivibrators (with Schmitt Trigger Input) Description Each multivibrator features both a negative, A, and a positive, B, transition triggered input, either of which can be used as an inhibit. Also included is a clear input that when taken low resets the one shot. The HD74HC221 can be triggered on the positive transition of the clear wh | RENESAS 瑞萨 | |||
Dual non-retriggerable monostable multivibrator with reset The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin | PHILIPS 飞利浦 | |||
Dual non-retriggerable monostable multivibrator with reset The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin | PHILIPS 飞利浦 | |||
Dual non-retriggerable monostable multivibrator with reset The 74HC/HCT221 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT221 are dual non-retriggerable monostable multivibrators. Each multivibrator features an active LOW-goin | PHILIPS 飞利浦 | |||
DUAL MONOSTABLE MULTIVIBRATOR DESCRIPTION The M54/74HC221/221A are high speed CMOS MONOSTABLE multivibrators fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. There are two trigger inputs, AINPUT (negative edge) and | STMICROELECTRONICS 意法半导体 | |||
DUAL MONOSTABLE MULTIVIBRATOR DESCRIPTION The M54/74HC221/221A are high speed CMOS MONOSTABLE multivibrators fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. There are two trigger inputs, AINPUT (negative edge) and | STMICROELECTRONICS 意法半导体 |
HD74HC221产品属性
- 类型
描述
- 型号
HD74HC221
- 制造商
Renesas Electronics Corporation
- 功能描述
Monostable Multivibrator Dual 16-Pin PDIP
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
RENESAS |
2016+ |
SOP16 |
3500 |
只做原装,假一罚十,公司可开17%增值税发票! |
|||
HIT |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
HIT |
1993 |
SOP5.2 |
18000 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
HITACHI |
24+ |
SOT-2847&NBS |
3200 |
只做原装正品现货 欢迎来电查询15919825718 |
|||
25+ |
SOP |
2860 |
原厂原装正品价格优惠公司现货欢迎查询 |
||||
RENESAS |
23+ |
SOP5.2 |
50000 |
只做原装正品 |
|||
HITACHI |
25+ |
SOP16 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
|||
RENESAS |
25+ |
790 |
公司现货库存 |
||||
HIT |
26+ |
HVSON10 |
890000 |
一级总代理商原厂原装大批量现货
一站式服务 |
|||
RENESAS/瑞萨 |
2450+ |
SOP-5.2 |
6540 |
只做原装正品假一赔十为客户做到零风险!! |
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