HEF4541B データシートの表示（PDF） - NXP Semiconductors.
部品番号
コンポーネント説明
メーカー
HEF4541B Datasheet PDF : 17 Pages
| |||
NXP Semiconductors
4. Functional diagram
RS
CTC
RTC
A0
A1 MODE
3
2
1
12
13
10
HEF4541B
Programmable timer
AR 5
6
MR
9
PH
POWER-ON
RESET
Fig 1. Functional diagram
RS
CONTROL INPUTS
CP
BINARY
CD COUNTER
OUTPUT
STAGE
8
O
001aai581
CTC
RTC
28 COUNTER
CP
28
RESET
A0
A1
AR
POWER-ON
RESET
MR
MODE
28 COUNTER
CP
RESET 22 25 28
MUX
LATCH
Fig 2. Logic diagram
HEF4541B
Product data sheet
PH
O
001aai583
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 25 June 2012
© NXP B.V. 2012. All rights reserved.
2 of 17
Share Link: 