| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
Dual 4-input AND gate The 74HC21 is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). The 74HC21 provide the 4-input AND function. | Philips 飞利浦 |   | ||
Dual 4-input AND gate | ETC 知名厂家 | ETC | | |
Dual 4-input AND gate 1. General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2. Features and benefits • Wide supply voltage range from 2.0 to 6.0 V • CMOS low power dissipation | NEXPERIA 安世 | | ||
Dual 4-input AND gate General description The 74HC21 is a dual 4-input AND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. | SOLIDSTATE | | ||
Dual 4-input AND gate | ETC 知名厂家 | ETC | |
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
NEXPERIA/安世 |
24+ |
TSSOP |
33500 |
全新进口原装现货,假一罚十 |
|||
PHI |
23+ |
DIP-14 |
6800 |
只做原装正品假一赔十为客户做到零风险!! |
|||
恩XP |
24+ |
N/A |
26827 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
|||
恩XP |
24+ |
标准封装 |
12048 |
全新原装正品/价格优惠/质量保障 |
|||
HIT |
25+23+ |
DIP |
29873 |
绝对原装正品全新进口深圳现货 |
|||
TI |
25+ |
DIP |
3000 |
全新原装、诚信经营、公司现货销售 |
|||
NEXPERIA/安世 |
2025+ |
TSSOP |
5000 |
原装进口价格优 请找坤融电子! |
|||
24+ |
5000 |
公司存货 |
|||||
ST |
23+ |
DIP |
16900 |
正规渠道,只有原装! |
|||
RENESAS |
24+ |
原厂原装 |
16900 |
原装正品现货支持实单 |
74HC21T规格书下载地址
74HC21T参数引脚图相关
- 8100c
- 8051
- 8024
- 7号电池
- 7994
- 7805
- 7756
- 7705ac
- 74ls48
- 74ls373
- 74ls244
- 74ls192
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- 74ls138
- 74ls04
- 74ls00
- 74hc595
- 74hc573
- 74hc541
- 74HC283
- 74HC280
- 74HC27N
- 74HC27D
- 74HC273
- 74HC27
- 74HC259
- 74HC258
- 74HC257
- 74HC253
- 74HC251
- 74HC245
- 74HC244
- 74HC243
- 74HC242
- 74HC241
- 74HC240
- 74HC238
- 74HC237
- 74HC221D,653
- 74HC221D,652
- 74HC221D
- 74HC221BP
- 74HC221B1R
- 74HC221B1
- 74HC221B
- 74HC221APTOS91
- 74HC221AP
- 74HC221AN
- 74HC221AMX
- 74HC221AM
- 74HC221AFSOP5.2
- 74HC221AF
- 74HC221A
- 74HC22190T
- 74HC22106E
- 74HC22106
- 74HC2210
- 74HC221
- 74HC21RM13TR
- 74HC21PWC
- 74HC21PW118
- 74HC21PW112
- 74HC21PW/118
- 74HC21PW,118IC
- 74HC21PW,118
- 74HC21PW,112
- 74HC21PW
- 74HC21P-E
- 74HC21P/03
- 74HC21P
- 74HC21NTI03+
- 74HC21NS
- 74HC21N-652
- 74HC21N652
- 74HC21N,652
- 74HC21N
- 74HC21M1R1
- 74HC21M1R
- 74HC21D
- 74HC21
- 74HC20N
- 74HC20D
- 74HC20
- 74HC195
- 74HC194
- 74HC193
- 74HC192
- 74HC191
- 74HC190
- 74HC182
- 74HC181
- 74HC175
- 74HC174
- 74HC173
- 74HC166
- 74HC165
- 74HC164
74HC21T数据表相关新闻
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2019-4-9
DdatasheetPDF页码索引
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