參數(shù)資料
型號(hào): CDP1852CD3
廠商: HARRIS SEMICONDUCTOR
元件分類: 微控制器/微處理器
英文描述: High-Reliability Byte-Wide Input/Output Port
中文描述: 8 I/O, PIA-GENERAL PURPOSE, CDIP24
文件頁數(shù): 2/7頁
文件大?。?/td> 218K
代理商: CDP1852CD3
2
Block Diagram of CDP1852/3
FIGURE 1.
FIGURE 2. CDP1852/3 LOGIC DIAGRAM
CSI/CSI
MODE
CLOCK
CLEAR
CS2
DO0
DO1
DO2
DO3
DO4
DO5
DO6
DO7
3
5
7
9
16
18
20
22
1
13
2
11
14
DEVICE
SELECT
DECODE
CONTROL
LOGIC
23
SR/SR
24
12
V
DD
V
SS
RESET
CLOCK
ENABLE
THREE-
STATE
OUTPUT
DRIVERS
8-BIT
DATA
REGISTER
4
6
8
10
15
17
19
21
DI0
DI1
DI2
DI3
DI4
DI5
DI6
DI7
CSI
SR
CSI
SR
P1
P23
MODE = 0
MODE = 1
POLARITY DEPENDS ON MODE
S
D
R
CL
Q
SERVICE
REQUEST
LATCH
P
TG
N
P
TG
N
DO0
21
4
P
N
V
SS
23
V
DD
6
DO1
DO7
22
5
11
14
2
1
13
3
D17
DI1
DI0
CLOCK
CLEAR
MODE
CSI/CSI
CS2
V
SS
SR/SR
CDP1852/3, CDP1852C/3
相關(guān)PDF資料
PDF描述
CDP1852 parallel, 8-bit, mode-pro-grammable input/output ports.(并行8位可編程模式I/O端口)
CDP1852C parallel, 8-bit, mode-pro-grammable input/output ports.(并行8位可編程模式I/O端口)
CDP1853C High-Reliability CMOS N-Bit 1 of 8 Decoder
CDP1853CD3 High-Reliability CMOS N-Bit 1 of 8 Decoder
CDP1853 N-Bit 1 of 8 Decoder
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDP1852CE 制造商:Rochester Electronics LLC 功能描述:- Bulk
CDP1852D 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Byte-Wide Input/Output Port
CDP1852D/B 制造商:Rochester Electronics LLC 功能描述:
CDP1852D3 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High-Reliability Byte-Wide Input/Output Port
CDP1852E 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: