| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
74LV74DB | Dual D-type flip-flop with set and reset; positive-edge trigger DESCRIPTION The 74LV74 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT74. FEATURES • Wide operating voltage: 1.0 to 5.5V • Optimized for Low Voltage applications: 1.0 to 3.6V • Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V • Ty | PHILIPS 飞利浦 | ||
74LV74DB | D-Type Flip-Flops Dual D-type flip-flop with set and reset; positive-edge trigger - The 74LV74 is a dual positive edge triggered, D-type flip-flop. It has individual data (nD) inputs, clock (nCP) inputs, set (nSD) and (nRD) inputs, and complementary nQ and nQ outputs. The set and reset are asynchronous active LOW inp ·Wide operating voltage: 1.0 V to 5.5 V\n·Optimized for Low Voltage applications: 1.0 V to 3.6 V\n·Direct interface with TTL levels (2.7 V to 3.6 V)\n·ESD protection:·HBM JESD22-A114F exceeds 2000 V\n·MM JESD22-A115-A exceeds 200 V; | NEXPERIA 安世 | ||
封装/外壳:14-SSOP(0.209",5.30mm 宽) 功能:设置(预设)和复位 包装:管件 描述:IC FF D-TYPE DUAL 1BIT 14SSOP 集成电路(IC) 触发器 | ETC 知名厂家 | ETC | ||
封装/外壳:14-SSOP(0.209",5.30mm 宽) 功能:设置(预设)和复位 包装:管件 描述:IC FF D-TYPE DUAL 1BIT 14SSOP 集成电路(IC) 触发器 | ETC 知名厂家 | ETC | ||
Dual D-type flip-flop with set and reset; positive-edge trigger DESCRIPTION The 74LV74 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT74. FEATURES • Wide operating voltage: 1.0 to 5.5V • Optimized for Low Voltage applications: 1.0 to 3.6V • Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V • Ty | PHILIPS 飞利浦 | |||
Dual D-type flip-flop with set and reset; positive-edge trigger DESCRIPTION The 74LV74 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT74. FEATURES • Wide operating voltage: 1.0 to 5.5V • Optimized for Low Voltage applications: 1.0 to 3.6V • Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V • Ty | PHILIPS 飞利浦 | |||
Dual D-type flip-flop with set and reset; positive-edge trigger DESCRIPTION The 74LV74 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT74. FEATURES • Wide operating voltage: 1.0 to 5.5V • Optimized for Low Voltage applications: 1.0 to 3.6V • Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V • Ty | PHILIPS 飞利浦 | |||
Dual D-type flip-flop with set and reset; positive-edge trigger DESCRIPTION The 74LV74 is a low-voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT74. FEATURES • Wide operating voltage: 1.0 to 5.5V • Optimized for Low Voltage applications: 1.0 to 3.6V • Accepts TTL input levels between VCC = 2.7V and VCC = 3.6V • Ty | PHILIPS 飞利浦 |
74LV74DB产品属性
- 类型
描述
- Product status:
Production
- V_CC (V):
1.0 - 5.5
- Logic switching levels:
TTL
- Output drive capability (mA):
+/- 12
- t_pd (ns):
11
- f_max (MHz):
75
- Power dissipation considerations:
low
- T_amb (Cel):
-40~125
- R_th(j-a) (K/W):
156
- Ψ_th(j-top) (K/W):
40.0
- Package name:
SSOP14
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ph |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
|||
NEXPERIA/安世 |
23+ |
SOT337 |
6000 |
原装正品假一罚百!可开增票! |
|||
PHI |
0516+ |
SSOP |
4020 |
全新 发货1-2天 |
|||
NEXPERIA/安世 |
21+22+ |
SOT337-1 |
43680 |
原装现货 价格优势 |
|||
PHI |
26+ |
SSOP |
12300 |
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订 |
|||
PHI |
23+ |
SSOP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
|||
Nexperia(安世) |
25+ |
SSOP14 |
2886 |
原装现货,免费供样,技术支持,原厂对接 |
|||
Nexperia USA Inc. |
24+ |
14-SSOP(0.209 |
56300 |
||||
恩XP |
23+ |
SMD |
7000 |
||||
恩XP |
23+ |
SMD |
8000 |
只做原装现货 |
74LV74DB规格书下载地址
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74LS90:十进制计数器;十二分频计数器;4位二进制计数器 SN54/74LS90,SN54/74LS92和SN54/74LS93高速4位波纹型计数器,分割成两部分。每个计数器都有一个鸿沟由两节和一个分五(LS90),除以六(LS92)或 除以个(LS93)部分是由高向低过渡触发时钟输入。每一节都可以单独使用,或绑在了一起(问到CP),形成BCD,双向五元,模12模16计数器。所有 计数器有一个2输入门控主复位(清除),和LS90还有一个2输入与门控主设定(预设9)。 特点: •低功耗。通常为45兆瓦
2012-11-9
DdatasheetPDF页码索引
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