- 您現在的位置：買賣IC網 > PDF目錄379819 > CD4536BMS (Intersil Corporation) CMOS Programmable Timer(CMOS 可編程定時器) PDF資料下載
參數資料
| 型號： | CD4536BMS |
| 廠商： | Intersil Corporation |
| 英文描述： | CMOS Programmable Timer(CMOS 可編程定時器) |
| 中文描述： | CMOS可編程定時器（的CMOS可編程定時器） |
| 文件頁數： | 1/13頁 |
| 文件大小： | 147K |
| 代理商： | CD4536BMS |
7-1236
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
CD4536BMS
CMOS Programmable Timer
Description
CD4536BMS is a programmable timer consisting of 24 ripple
binary counter stages. The salient feature of this device is its
flexibility. The device can count from 1 to 2
24
or the first 8
stages can be bypassed to allow an output, selectable by a
4-bit code, from any one of the remaining 16 stages. It can
be driven by an external clock or an RC oscillator that can be
constructed using on-chip components. Input IN1 serves as
either the external clock input or the input to the on-chip RC
oscillator. OUT1 and OUT2 are connection terminals for the
external RC components. In addition, an on-chip monostable
circuit is provided to allow a variable pulse width output. Var-
ious timing functions can be achieved using combinations of
these capabilities.
A logic 1 on the 8-BYPASS input enables a bypass of the
first 8 stages and makes stage 9 the first counter stage of
the last 16 stages. Selection of 1 of 16 outputs is accom-
plished by the decoder and the BCD inputs A, B, C and D.
MONO IN is the timing input for the on-chip monostable
oscillator. Grounding of the MONO IN terminal through a
resistor of 10k
or higher, disables the one-shot circuit and
connects the decoder directly to the DECODE OUT terminal.
A resistor to VDD and a capacitor to ground from the MONO
IN terminal enables the one-shot circuit and controls its
pulse width.
A fast test mode is enabled by a logic 1 on 8-BYPASS, SET,
and RESET. This mode divides the 24-stage counter into
three 8-stage sections to facilitate a fast test sequence.
The CD4536BMS is supplied in these 16-lead outline packages:
Braze Seal DIP
Frit Seal DIP
Ceramic Flatpack
H4X
H1F
H6W
Features
High Voltage Type (20V Rating)
24 Flip-Flop Stage - Counts from 2
0
to 2
24
Last 16 Stages Selectable by BCD Select Code
Bypass Input Allows Bypassing First 8 Stages
On-Chip RC Oscillator Provision
Clock Inhibit Input
Schmitt Trigger in clock Line Permits Operation with
Very Long Rise and Fall Times
On-Chip Monostable Output Provision
Typical fCL = 3MHz at VDD = 10V
Test Mode Allows Fast Test Sequence
Set and Reset Inputs
Capable of Driving Two Low Power TTL Loads, One
Lower Power Schottky Load, or Two HTL Loads Over
the Rated Temperature Range
100% Tested for Quiescent Current at 20V
5V, 10V and 15V Parametric Ratings
Standardized, Symmetrical Output Characteristics
Meets All Requirements of JEDEC Tentative Standard
No. 13B, “Standard Specifications for Description of
‘B’ Series CMOS Devices”
December 1992
File Number
3345
Pinout
CD4536BMS
TOP VIEW
14
15
16
9
13
12
11
10
1
2
3
4
5
7
6
8
SET
RESET
IN 1
OUT 1
OUT 2
8-BYPASS
VSS
CLOCK INHIBIT
VDD
OSC INHIBIT
DECODE OUT
D
C
B
A
MONO IN
BINARY
SELECT
Functional Diagram
OSC
INHIBIT
14
6
9
10
11
12
1
2
15
A
B
C
D
BINARY
SELECT
8-BYPASS
CLOCK
INHIBIT
SET
RESET
MONO IN
7
3
RS
4
OUT 1
5
OUT 2
RT
13 DECODE
OUT
IN 1
VSS = 8
VDD = 16
相關PDF資料 |
PDF描述 |
|---|---|
| CD4538 | Dual Precision Monostable |
| CD4538BC | Dual Precision Monostable |
| CD4538BM | Quadruple Operational Amplifier 14-TSSOP 0 to 70 |
| CD4538BC | Quadruple Operational Amplifier 14-TSSOP 0 to 70 |
| CD4538BCM | Quadruple Operational Amplifier 14-TSSOP 0 to 70 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CD4536BNSR | 功能描述:計時器和支持產品 CMOS Programmable RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內部定時器數量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| CD4536BNSRE4 | 功能描述:計時器和支持產品 CMOS Programmable RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內部定時器數量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| CD4536BNSRG4 | 功能描述:計時器和支持產品 CMOS Programmable Timer RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內部定時器數量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| CD4536BPW | 功能描述:計時器和支持產品 CMOS Programmable Timer RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內部定時器數量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
| CD4536BPWE4 | 功能描述:計時器和支持產品 CMOS Programmable Timer RoHS:否 制造商:Micrel 類型:Standard 封裝 / 箱體:SOT-23 內部定時器數量:1 電源電壓-最大:18 V 電源電壓-最小:2.7 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Reel |
發布緊急采購，3分鐘左右您將得到回復。