BU4538B datasheet, PDF - EEWORLD Datasheet

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BU4538B: DescriptionMonostable Multivibrator ONE-SHOT DUAL; Categorylogic logic; File Size611KB，21 Pages; ManufacturerROHM Semiconductor; Websitehttps://www.rohm.com/; Environmental Compliance

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BU4538B Overview

Monostable Multivibrator ONE-SHOT DUAL

BU4538B Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ROHM Semiconductor
Parts packaging code	DIP
package instruction	ROHS COMPLIANT, DIP-16
Contacts	16
Reach Compliance Code	compliant
Other features	RETRIGGERABLE
series	4000/14000/40000
JESD-30 code	R-PDIP-T16
JESD-609 code	e2
length	19.4 mm
Logic integrated circuit type	MONOSTABLE MULTIVIBRATOR
Number of data/clock inputs	2
Number of functions	2
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output polarity	COMPLEMENTARY
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	260
power supply	5/15 V
Certification status	Not Qualified
Maximum seat height	4.55 mm
Maximum supply voltage (Vsup)	16 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Copper (Sn/Cu)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	7.62 mm

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General-purpose CMOS Logic IC Series (BU4S,BU4000B Series)

High Voltage CMOS Logic ICs

BU4015B,BU4015BF,BU4021B,BU4021BF,

BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B

No.09050EAT04

●Description

BU4015B series ICs are 4-stage static shift registers, each consisting of 2 circuits. The D flip-flops of each stage share a

common reset input, enabling asynchronous reset at any time.

BU4021B series ICs are 8-bit static shift registers configured with 8 register cells, each of which has parallel input.

Control of the parallel/serial input (P/S) enables serial input/output with clock synchronization and well as parallel input/serial

output conversions.

BU4094BC series ICs are shift/store registers, each consisting of an 8-bit shift register and an 8-bit latch. Output can be held

in the data transfer mode because the data read into the shift register can be latched by the asynchronous strobe input,

The BU4538B IC is a monostable multivibrator that can be reset and retriggered from either edge of an input pulse.

A wide range of accurate output pulse widths is available because the output pulse width and accuracy are determined by

the external timing constants Cx an Rx.

The BU4028B IC is a decoder which converts BCD signals into decimal signals.

Of the 10 outputs (Q0 ~ Q9), those corresponding to the input codes A-D are set to “H”, while the others are set to “L”.

●Features

1) Low power consumption

2) Wide operating supply voltage range

3) High impedance

4) High fan out

5) L-TTL2 and LS-TTL1 inputs can be driven directly.

●Applications

BU4015B: serial / parallel data conversion and ring counter.

BU4021B: control circuits, timing circuits and as a general purpose register requiring high degree of noise tolerance.

BU4094BC: series/parallel data conversion and data receivers.

BU4538B: can obtain the output pulse amplitude with improved accuracy by external capacity and resistance.

BU4028B: code conversion, address decoding, memory selection control, demultiplexing or readout and decoding, etc.

●Lineup

4-bit register

circuits

circuit

circuits

circuit

8-bit register

Monostable

multivibrator

BCD

Decimal

High VoltageCMOS Logic

BU4015B/

BU4015BF

BU4021B/

BU4021BF

BU4094BC/

BU4094BCF/

BU4094BCFV

BU4538B

(Dual 4-bit static shift register)

(8-bit static shift register)

(8-bit bus compatible shift/store register)

(Dual high accuracy monostable multivibrator)

(BCD to Decimal decoder)

BU4028B

www.rohm.com

1/17

2009.06 - Rev.A

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