HEF4894BTT

12-stage shift-and-store register LED driver

Generaldescription TheHEF4894Bisa12-stageserialshiftregister.Ithasastoragelatchassociatedwitheachstageforstrobingdatafromtheserialinput(D)totheparallelLEDdriveroutputs(QP0toQP11).Dataisshiftedonpositive-goingclock(CP)transitions.Thedataineachshiftre

HEF4894BTT

12-stage shift-and-store register LED driver

1.Generaldescription TheHEF4894Bisa12-stageserialshiftregister.Ithasastoragelatchassociatedwitheachstage forstrobingdatafromtheserialinput(D)totheparallelLEDdriveroutputs(QP0toQP11).Datais shiftedonpositive-goingclock(CP)transitions.Thedataineachshi

HEF4894BTT

12-stage shift-and-store register LED driver

PHI

HEF4894BTT-Q100

12-stage shift-and-store register LED driver

1.Generaldescription TheHEF4894B-Q100isa12-stageserialshiftregister.Ithasastoragelatchassociatedwith eachstageforstrobingdatafromtheserialinput(D)totheparallelLEDdriveroutputs(QP0to QP11).Dataisshiftedonpositive-goingclock(CP)transitions.Thedataineac

HEF4894BTT-Q100

12-stage shift-and-store register LED driver; • Automotive product qualification in accordance with AEC-Q100 (Grade 1)• Specified from -40 °C to +85 °C and from -40 °C to +125 °C\n\n• Fully static operation\n• 5 V, 10 V, and 15 V parametric ratings\n• Standardized symmetrical output characteristics\n• ESD protection:• MIL-STD-833, method 3015 exceeds 2000 V\n• HBM JESD22-A114F exceeds 2000 V\n• MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω)\n\n• Complies with JEDEC standard JESD 13-B\n;

The HEF4894B-Q100 is a 12-stage serial shift register. It has a storage latch associated with each stage for strobing data from the serial input (D) to the parallel LED driver outputs (QP0 to QP11). Data is shifted on positive-going clock (CP) transitions. The data in each shift register stage is transferred to the storage register when the strobe (STR) input is HIGH. Data in the storage register appears at the output whenever the output enable (OE) input signal is HIGH.\n Two serial outputs (QS1 and QS2) are available for cascading a number of HEF4894B-Q100 devices. Serial data is available at QS1 on positive-going clock edges to allow high-speed operation in cascaded systems with a fast clock rise time. The same serial data is available at QS2 on the next negative going clock edge. This is used for cascading HEF4894B-Q100 devices when the clock has a slow rise time.\n It operates over a recommended VDD power supply range of 3 V to 15 V referenced to VSS (usually ground). Unused inputs must be connected to VDD, VSS, or another input.\n This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.\n

HEF4894BTT,112

Package：20-TSSOP（0.173"，4.40mm 宽）；包装：管件 功能：串行至并行，串行 类别：集成电路（IC） 移位寄存器 描述：IC REGISTER SHIFT 12ST 20-TSSOP

Nexperia USA Inc.

HEF4894BTT,118

Package：20-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：串行至并行，串行 类别：集成电路（IC） 移位寄存器 描述：IC REGISTER SHIFT 12ST 20-TSSOP

Nexperia USA Inc.

HEF4894BTT-Q100,11

Package：20-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：串行至并行，串行 类别：集成电路（IC） 移位寄存器 描述：IC SHIFT REGISTER 12ST 20TSSOP

Nexperia USA Inc.