74HC4515D: 4-to-16 line decoder/demultiplexer with input latches; inverting
The 74HC/HCT4515 are high-speed Si-gate CMOS devices and are pin compatible with '4515' of the '4000B' series. They are specified in compliance with JEDEC standard no. 7A.
The 74HC/HCT4515 are 4-to-16 line decoders/demultiplexers having four binary weighted address inputs (A0 to A3) with latches, a latch enable input (LE), and an active LOW enable input (E). The 16 inverting outputs (Q
0 to Q
15) are mutually exclusive active LOW.
When LE is HIGH, the selected output is determined by the data on An. When LE goes LOW, the last data present at An are stored in the latches and the outputs remain stable.
When E is LOW, the selected output, determined by the contents of the latch, is LOW. When E is HIGH, all outputs are HIGH. The enable input (E) does not affect the state of the latch.
When the '4515' is used as a demultiplexer, E is the data input and A0 to A3 are the address inputs.
Outline 3d SOT137-1
Data Sheets (1)
Application Notes (2)
Users Guides (1)
| Name/Description | Modified Date |
|---|
| HC/T User Guide (REV 1.0) PDF (508.0 kB) HCT_USER_GUIDE [English] | 01 Nov 1997 |
Package Information (1)
Supporting Information (1)
Ordering Information
| Product | Status | Family | VCC (V) | Function | Logic switching levels | Description | Package version | Output drive capability (mA) | tpd (ns) | Power dissipation considerations | Tamb (Cel) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name | No of pins |
|---|
| 74HC4515D | Active | HC(T) | 2.0 - 6.0 | Decoders/demultiplexers | CMOS | inverting | SOT137-1 | +/- 5.2 | 29 | low | -40~125 | 54 | 11.7 | 36 | SO24 | 24 |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | EFR | IFR(FIT) | MTBF(hour) | MSL | MSL LF |
|---|
| 74HC4515D | | SOT137-1 | SO-SOJ-WAVE | Reel 13" Q1/T1 CECC | Active | 74HC4515D,653
(9337 301 80653) | 74HC4515D | 74HC4515D |    | week 13, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack, CECC | Active | 74HC4515D,652
(9337 301 80652) | 74HC4515D | 74HC4515D | | week 13, 2005 | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
