74HC(T)4851: 8-channel analog multiplexer/demultiplexer with injection-current effect control (Based on PIP 74HC_HCT4851)
The 74HC4851; 74HCT4851 are high-speed Si-gate CMOS devices and are specified in compliance with JEDEC standard no. 7A.
The 74HC4851; 74HCT4851 are 8-channel analog multiplexers/demultiplexers with three digital select inputs (S0 to S2), an active-LOW enable input (E), eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). The devices feature injection-current effect control, which has excellent value in automotive applications where voltages in excess of the supply voltage are common.
With E LOW, one of the eight switches is selected (low impedance ON-state) by S0 to S2. With E HIGH, all switches are in the high-impedance OFF-state, independent of S0 to S2.
The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel. This eliminates the need for external diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range.
74HC_T_4851: Product Block Diagram
Outline 3d SOT403-1
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 |
Selector Guides (2)
Package Information (3)
Packing (3)
Supporting Information (3)
Ordering Information
| Product | Status |
|---|
| 74HCT4851BQ | Active |
| 74HC4851D | Active |
| 74HCT4851D | Active |
| 74HCT4851PW | Active |
| 74HC4851BQ | Active |
| 74HC4851PW | Active |
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 |
|---|
| 74HC4851D |  | SOT109-1 | SO-SOJ-REFLOW
SO-SOJ-WAVE
SO-SOJ-REFLOW
SO-SOJ-WAVE | Reel 13" Q1/T1 | Active | 74HC4851D,118
(9352 820 83118) | 74HC4851D | 74HC4851D |    | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HC4851D,112
(9352 820 83112) | 74HC4851D | 74HC4851D | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| 74HCT4851BQ |  | SOT763-1 | | Reel 7" Q1/T1 | Active | 74HCT4851BQ,115
(9352 857 32115) | HT4851 | 74HCT4851BQ | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| 74HC4851PW | | SOT403-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HC4851PW,118
(9352 820 84118) | HC4851 | 74HC4851PW | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HC4851PW,112
(9352 820 84112) | HC4851 | 74HC4851PW | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| 74HCT4851PW | | SOT403-1 | SSOP-TSSOP-VSO-WAVE | Reel 13" Q1/T1 | Active | 74HCT4851PW,118
(9352 857 31118) | HCT4851 | 74HCT4851PW | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HCT4851PW,112
(9352 857 31112) | HCT4851 | 74HCT4851PW | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| 74HCT4851D | | SOT109-1 | SO-SOJ-REFLOW
SO-SOJ-WAVE
SO-SOJ-REFLOW
SO-SOJ-WAVE | Reel 13" Q1/T1 | Active | 74HCT4851D,118
(9352 857 29118) | 74HCT4851D | 74HCT4851D | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| Bulk Pack | Active | 74HCT4851D,112
(9352 857 29112) | 74HCT4851D | 74HCT4851D | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
| 74HC4851BQ | | SOT763-1 | | Reel 7" Q1/T1 | Active | 74HC4851BQ,115
(9352 820 86115) | HC4851 | 74HC4851BQ | | Always Pb-free | 84.9 | 6.62 | 1.51E8 | 1 | 1 |
