CD4089BE - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

CD4089BE
Manufacturer

TI
ChipWorker Part#

CW16327971
Category

Logic Control, Logic Gate IC
Package

PDIP-16
Description

Multiplier -55℃ to 125℃ 16Pin PDIP Tube
Documentation

Datasheet

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CD4089BE Specifications

Attribute	Attribute Value

Part Number	CD4089BE
Manufacturer	TI
ChipWorker Part#	CW16327971
Category	Logic Control, Logic Gate IC
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	PDIP-16
Frequency	7 MHz
Supply Voltage (DC)	15.0 V, 18.0 V (max)
Number of Circuits	1 Circuit
Number of Positions	16 Position
Clock Speed	3.50 MHz
Number of Bits	4 Bit
Voltage Nodes	5.00 V, 10.0 V, 15.0 V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
Supply Voltage	3V ~ 18V
Supply Voltage (Max)	18 V
Supply Voltage (Min)	3 V
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Operating Temperature	-55℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

CD4089B is a low-power 4-bit digital rate multiplier that provides an output pulse rate that is the clock-input-pulse rate multiplied by 1/16 times the binary input. For example, when the binary input number is 13, there will be 13 output pulses for every 16 input pulses. This device may be used in conjunction with an up/down counter and control logic used to perform arithmetic operations (adds, subtract, divide, raise to a power), solve algebraic and differential equations, generate natural logarithms and trigometric functions, A/D and D/A conversions, and frequency division.
For words of more than 4-bits, CD4089B devices may be cascaded in two different mode: an Add mode and a Multiply mode (see Figs. 14 and 15). In the Add mode some of the gaps left by the more significant unit at the count of 15 are filled in by the less significant units. For example, when two units are cascaded in the Add mode and programmed to 11 and 13, respectively, the more significant unit will have 11 output pulses for every 16 input pulses and the other unit will have 13 output pulses for every 256 input pulses for a total of
In the Multiply mode the fraction programmed into the first rate multipliers multiplied by the fraction programmed into the second multiplier. Thus the output rate will be
The CD4089B has an internal synchronous 4-bit counter which, together with one of the four binary input bits, produces pulse trains as shown in Fig. 2.
If more than one binary input bit is high, the resulting pulse train a combination of the separate pulse trains as shown in Fig. 2.
The CD4089B types are supplied in 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes).

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