Datasheet General Purpose CMOS Logic IC 8bit Static Shift/Store Register BU4094BC BU4094BCF BU4094BCFV General Description Key Specifications The BU4094BC/BCF/BCFV are shift/store register Operating Supply Voltage Range: 3V to 16V composed of 8 bit shift register and 8 bit latch. The read Input Voltage Range: V to V SS DD data in the shift register can be taken in the latch through Operating Temperature Range: -40C to +85C the asynchronous strobe input therefore, the data transfer mode can hold output. Packages W(Typ) x D(Typ) x H(Max) DIP16 19.40mm x 6.50mm x 7.95mm Features SOP16 10.00mm x 6.20mm x 1.71mm Low Power Consumption SSOP-B16 5.00mm x 6.40mm x 1.35mm Wide Operating Supply Voltage Range High Input Impedance High Fan Out 2 L-TTL Inputs or 1 LS-TTL Input can be directly driven DIP16 SOP16 SSOP-B16 Truth Table Parallel data outputs Serial data outputs OUTPUT CLOCK STROBE SERIAL IN ENABLE Q Q1 QS Q S N Q H H L L Q7 NC N-1 Q H H H H Q7 NC N-1 H L * NC NC Q7 NC L * * HZ HZ Q7 NC H * * NC NC NC QS L * * HZ HZ NC QS *: Dont Care NC: No Change HZ: High Impedance Product structure : Silicon monolithic integrated circuit This product has no designed protection against radioactive rays . www.rohm.com TSZ02201-0RDR0GZ00240-1-2 2014 ROHM Co., Ltd. All rights reserved. 1/19 TSZ22111 14 001 11.Aug.2014 Rev.001 BU4094BC BU4094BCF BU4094BCFV Pin Configuration (TOP VIEW) 1 16 STROBE VDD 2 15 SERIAL IN OUTPUT ENABLE 3 14 CLOCK Q5 4 13 Q1 Q6 5 12 Q2 Q7 6 11 Q3 Q8 7 10 Q4 QS 8 VSS 9 QS Pin Description Pin No. Pin Name I/O Function 1 I Latch input STROBE 2 SERIAL IN I Data input 3 CLOCK I Clock input 4 Q1 O Parallel data input Q1 5 Q2 O Parallel data input Q2 6 Q3 O Parallel data input Q3 7 Q4 O Parallel data input Q4 8 VSS Power supply(-) 9 QS O Serial data output QS 10 QS O Serial data output QS 11 Q8 O Parallel data output Q8 12 Q7 O Parallel data output Q7 13 Q6 O Parallel data output Q6 14 Q5 O Parallel data output Q5 OUTPUT 15 I Output enable ENABLE 16 VDD Power supply (+) www.rohm.com TSZ02201-0RDR0GZ00240-1-2 2014 ROHM Co., Ltd. All rights reserved. 2/19 TSZ22111 15 001 11.Aug.2014 Rev.001
