BU4094BC_14 Datasheet, PDF (1/23 Pages) Rohm – 8bit Static Shift/Store Register

Datasheet
General Purpose CMOS Logic IC
8bit Static Shift/Store Register
BU4094BC BU4094BCF BU4094BCFV
General Description
The BU4094BC/BCF/BCFV are shift/store register
composed of 8 bit shift register and 8 bit latch. The read
data in the shift register can be taken in the latch through
the asynchronous strobe input; therefore, the data
transfer mode can hold output.
Features
 Low Power Consumption
 Wide Operating Supply Voltage Range
 High Input Impedance
 High Fan Out
 2 L-TTL Inputs or 1 LS-TTL Input can be directly
driven
Key Specifications
 Operating Supply Voltage Range:
3V to 16V
 Input Voltage Range:
VSS to VDD
 Operating Temperature Range: -40°C to +85°C
Packages
DIP16
SOP16
SSOP-B16
W(Typ) x D(Typ) x H(Max)
19.40mm x 6.50mm x 7.95mm
10.00mm x 6.20mm x 1.71mm
5.00mm x 6.40mm x 1.35mm
DIP16
SOP16
SSOP-B16
Truth Table
CLOCK
OUTPUT
ENABLE
H
H
H
L
H
L
STROBE
H
H
L
*
*
*
SERIAL IN
L
H
*
*
*
*
*: Don’t Care
NC: No Change
HZ: High Impedance
Parallel data outputs
Q1
Q_N
L
Q _N-1
H
Q _N-1
NC
NC
HZ
HZ
NC
NC
HZ
HZ
Serial data outputs
QS
Q'S
Q7
NC
Q7
NC
Q7
NC
Q7
NC
NC
QS
NC
QS
〇Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2014 ROHM Co., Ltd. All rights reserved.
TSZ22111 • 14 • 001
〇This product has no designed protection against radioactive rays
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TSZ02201-0RDR0GZ00240-1-2
11.Aug.2014 Rev.001