BU4093BF-E2 ROHM

Datasheet General Purpose CMOS Logic IC Quad 2-Input NAND Schmitt Trigger BU4093B BU4093BF BU4093BFV General Description Key Specifications BU4093B, BU4093BF, BU4093BFV consist of four Operating Supply Voltage Range: +3V to +16V independent 2-input NAND gates with Schmitt-trigger Input Voltage Range: 0V to V DD function on all inputs. An inverter-based buffer is Operating Temperature Range: -40C to +85C incorporated at the gate output to improve I/O transmission characteristics, and it minimizes a variation in the propagation time caused by an increase in the load capacitance. Features Packages W(Typ) x D(Typ) x H(Max) Low Power Consumption DIP14 19.40mm x 6.50mm x 7.95mm High Noise Immunity SOP14 8.70mm x 6.20mm x 1.71mm Wide Operating Supply Voltage Range SSOP-B14 5.00mm x 6.40mm x 1.35mm High Input Impedance High Fan Out 2 L-TTL Inputs or 1 LS-TTL Input can be directly driven All Outputs are buffered Pin Configurations (Top View) VDD A4 B4 B3 O4 O3 A3 DIP14 SOP14 14 13 12 11 10 9 8 BU4093B BU4093BF SSOP-B14 BU4093BFV 1 2 3 4 5 6 7 A1 B1 O1 A2 O2 B2 VSS Truth Table INPUT OUTPUT A B O L L H L H H H L H H H L Product structure: Silicon monolithic integrated circuit This product has no designed protection against radioactive rays www .rohm.com TSZ02201-0RDR1GZ00070-1-2 2013 ROHM Co., Ltd. All rights reserved. 1/14 TSZ2211114001 21.Aug.2013 Rev.001DatasheetDatasheet BU4093B BU4093BF BU4093BFV Pin Descriptions PIN No. Symbol I/O Function 1 A1 I Input1 2 B1 I Input1 3 O1 O Output1 4 O2 O Output2 5 B2 I Input2 6 A2 I Input2 7 VSS - Ground 8 A3 I Input3 9 B3 I Input3 10 O3 O Output3 11 O4 O Output4 12 B4 I Input4 13 A4 I Input4 14 VDD - Power supply Absolute Maximum Ratings Parameter Symbol Rating Unit Supply Voltage V -0.3 to +18.0 V DD Input Voltage V -0.3 to V+0.3 V IN DD Input Current I 10 mA IN Operating Temperature Topr -40 to +85 C Storage Temperature Tstg -55 to +150 C Maximum Junction Temperature Tjmax +150 C (Note 1) DIP14 1.18 (Note 2) Power Dissipation Pd SOP14 0.56 W (Note 3) SSOP-B14 0.87 (Note 1) Reduce 9.5mW per 1C above 25C (Note 2) Mounted on 70mm x 70mm x 1.6mm glass epoxy board. Reduce 4.5mW per 1C above 25C (Note 3) Mounted on 70mm x 70mm x 1.6mm glass epoxy board. Reduce 7.0mW per 1C above 25C Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is operated over the absolute maximum ratings. Recommended Operating Conditions Parameter Symbol Rating Unit Supply Voltage V +3.0 to +16.0 V DD Input Voltage V 0 to V V IN DD www .rohm.com TSZ02201-0RDR1GZ00070-1-2 2013 ROHM Co., Ltd. All rights reserved. 2/14 TSZ2211115001 21.Aug.2013 Rev.001