74F842中文资料PDF规格书
74F842规格书详情
74F841/74F842 10-bit bus interface latches, non-inverting/inverting (3-State)
74F843 9-bit bus interface latch, non-inverting (3-State)
74F845/74F846 8-bit bus interface latches, non-inverting/inverting (3-State)
DESCRIPTION
The 74F841–74F846 bus interface latch series are designed to provide extra data width for wider address/data paths of buses carrying parity.
The 74F841–74F846 series are funcitonally an pin compatible to the AMD AM29841–AM29846 series.
FEATURES
• High speed parallel latches
• Extra data width for wide address/data paths or buses carrying parity
• High impedance NPN base input structure minimizes bus loading
• IIL is 20µA vs 1000A for AM29841 series
• Buffered control inputs to reduce AC effects
• Ideal where high speed, light loading, or increased fan-in are
required as with MOS microprocessors
• Positive and negative over-shoots are clamped to ground
• 3-State outputs glitch free during power-up and power-down
• 48mA sink current
• Slim dual in-line 300 mil package
• Broadside pinout
• Pin-for-pin and function compatible with AMD AM29841-846 series
产品属性
- 型号:
74F842
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Bus interface latches
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/意法 |
2021+ |
SOP |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
onsemi |
23/22+ |
NA |
9000 |
代理渠道.实单必成 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
SOP-20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ON |
23+ |
SOP |
7606 |
专注配单,只做原装进口现货 |
询价 | ||
SIGNETICS |
23+ |
模块 |
3200 |
绝对全新原装!优势供货渠道!特价!请放心订购! |
询价 | ||
FAI |
02+ |
SOP |
2000 |
询价 | |||
PHILIPS |
22+ |
SOP-20 |
37670 |
原装正品现货,可开13个点税 |
询价 | ||
23+ |
N/A |
45980 |
正品授权货源可靠 |
询价 | |||
SIGNETICS |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
FCS |
22+ |
SOP |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 |