EEWORLDEEWORLDEEWORLD

Part Number

Search

CD4516BMS

Description
CMOS Presettable Up/Down Counters
File Size113KB,11 Pages
ManufacturerIntersil ( Renesas )
Websitehttp://www.intersil.com/cda/home/
Download Datasheet Compare View All

CD4516BMS Overview

CMOS Presettable Up/Down Counters

CD4510BMS, CD4516BMS
Data Sheet
December 1992
File Number 3338
CMOS Presettable Up/Down Counters
CD4510BMS Presettable BCD Up/Down Counter and the
CD4516BMS Presettable Binary Up/Down counter consist of
four synchronously clocked D-type flip-flops (with a gating
structure to provide T-type flip-flop capability) connected as
counters. These counters can be cleared by a high level on
the RESET line, and can be preset to any binary number
present on the jam inputs by a high level on the PRESET
ENABLE line. The CD4510BMS will count out of non-BCD
counter states in a maximum of two clock pulses in the up
mode, and a maximum of four clock pulses in the down mode.
If the CARRY IN input is held low, the counter advances up or
down on each positive-going clock transition. Synchronous
cascading is accomplished by connecting all clock inputs in
parallel and connecting the CARRY OUT of a less significant
stage to the CARRY IN of a more significant stage.
The CD4510BMS and CD4516BMS can be cascaded in the
ripple mode by connecting the CARRY OUT to the clock of
the next stage. If the UP/DOWN input changes during a ter-
minal count, the CARRY OUT must be gated with the clock,
and the UP/DOWN input must change while the clock is
high. This method provides a clean clock signal to the sub-
sequent counting stage. (See Figures 13, 14.)
These devices are similar to types MC14510 and MC14516.
The CD4510BMS and CD4516BMS are supplied in these
16-lead outline packages:
Braze Seal DIP
Frit Seal DIP
Ceramic Flatpack
*CD4510B Only
*H4W †H45
*FBF
†H1F
H6W
†CD4516B Only
Features
• High Voltage Types (20V Rating)
• CD4510BMS - BCD Type
• CD4516BMS - Binary Type
• Medium Speed Operation
- fCL = 8MHz Typ. at 10V
• Synchronous Internal Carry Propagation
• Reset and Preset Capability
• 100% Tested for Quiescent Current at 20V
• 5V, 10V and 15V Parametric Ratings
• Standardized Symmetrical Output Characteristics
• Maximum Input Current of 1µA at 18V Over Full Pack-
age Temperature Range; 100nA at 18V and +25
o
C
• Noise Margin (Over Full Package/Temperature Range)
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
• Meets All Requirements of JEDEC Tentative Standard
No. 13B, “Standard Specifications for Description of
‘B’ Series CMOS Devices”
Applications
• Up/Down Difference Counting
• Multistage Synchronous Counting
• Multistage Ripple Counting
• Synchronous Frequency Dividers
Pinout
CD4510BMS, CD4516BMS
TOP VIEW
Functional Diagram
PRESET ENABLE
1
P1
P2
P3
P4
4
12
13
3
6
11
14
2
Q1
Q2
Q3
Q4
PRESET ENABLE
Q4
P4
P1
CARRY IN
Q1
CARRY OUT
VSS
1
2
3
4
5
6
7
8
16 VDD
15 CLOCK
14 Q3
13 P3
12 P2
11 Q2
CLOCK
10 UP/DOWN
9 RESET
UP/DOWN
CARRY IN
15
10
5
7
CARRY OUT
9
RESET
VDD = 16
VSS = 8
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999

CD4516BMS Related Products

CD4516BMS CD4510BMS
Description CMOS Presettable Up/Down Counters CMOS Presettable Up/Down Counters
E22-400TBL-01 LoRa module test version +01 unboxing
I was honored to apply for the E22-400TBL-01 LoRa module on the EEWORLD platform. After waiting for several days, I finally got it before the Mid-Autumn Festival. However, I was busy with other things...
chg0823 RF/Wirelessly
How to process the signal of BLDC feedback speed measuring motor
The BLDC I am using now is a tachometer motor + Hall. I collect the voltage of the tachometer motor signal as the speed information after passing it through a rectifier bridge. However, when the speed...
hnxxcl147 Industrial Control Electronics
[Evaluation of EVAL-M3-TS6-665PN development board] 4. Drive motor
After a failure, I became conservative. After making all the links safe, I finally drove the motor~~~First, I considered several possible reasons why the resistor may have burned out: 1. Device aging;...
landeng1986 Power technology
FQP20N60 FET alternative model, improves the voltage regulation effect of high voltage H-bridge PMW motor drive!
For high-voltage H-bridge PMW motor drive, power MOSFET and IGBT are mainly used as switch tubes, and the drive circuit of the switch tube usually adopts integrated drive circuit to convert the PWM co...
gokenho Power technology
How can GPS ceramic antenna receive better signals?
Nowadays, our mobile phones, cars or navigation devices all use navigation antennas. Among them, GPS ceramic antennas are widely used due to their advantages such as fast satellite reception speed, hi...
卓联微科技 RF/Wirelessly
【Topmicro Intelligent Display Module】V. Interact with the screen via the network
[i=s]This post was last edited by Digital Leaf on 2021-11-21 13:31[/i]Topmicro intelligent display module supports network function. The screen provides RJ45 network port, which can be connected via n...
数码小叶 Test/Measurement

Technical ResourceMore

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号