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sn74hc153pwr
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Texas Instruments Signal Switches / Encoders & Decoders / Multiplexers, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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README
markdownSN74HC153PWR
Texas Instruments · Signal Switches / Encoders & Decoders / Multiplexers · TSSOP-16
SN74HC153PWR from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | 1G | input | Active-low strobe (enable) input for multiplexer 1. When 1G is high, output 1Y is forced low regardless of data or select inputs; when low, 1Y follows the selected 1C0-1C3 data input. |
| 2 | B | input | Select input B (MSB of the 2-bit binary select). Combined with A, chooses which of the four data inputs C0-C3 is routed to Y. Common to both multiplexer sections. |
| 3 | 1C3 | input | Data input 3 for multiplexer 1. Routed to output 1Y when select inputs B,A = 1,1 and strobe 1G is low. |
| 4 | 1C2 | input | Data input 2 for multiplexer 1. Routed to output 1Y when select inputs B,A = 1,0 and strobe 1G is low. |
| 5 | 1C1 | input | Data input 1 for multiplexer 1. Routed to output 1Y when select inputs B,A = 0,1 and strobe 1G is low. |
| 6 | 1C0 | input | Data input 0 for multiplexer 1. Routed to output 1Y when select inputs B,A = 0,0 and strobe 1G is low. |
| 7 | 1Y | output | Multiplexer 1 output. Drives the selected data input value (or logic low when 1G is high). Rated ±6 mA at VCC = 5 V; can drive up to 15 LSTTL loads. |
| 8 | GND | power_in | Ground reference (0 V) for the device. |
| 9 | 2Y | output | Multiplexer 2 output. Drives the selected data input value (or logic low when 2G is high). Rated ±6 mA at VCC = 5 V; can drive up to 15 LSTTL loads. |
| 10 | 2C3 | input | Data input 3 for multiplexer 2. Routed to output 2Y when select inputs B,A = 1,1 and strobe 2G is low. |
| 11 | 2C2 | input | Data input 2 for multiplexer 2. Routed to output 2Y when select inputs B,A = 1,0 and strobe 2G is low. |
| 12 | 2C1 | input | Data input 1 for multiplexer 2. Routed to output 2Y when select inputs B,A = 0,1 and strobe 2G is low. |
| 13 | 2C0 | input | Data input 0 for multiplexer 2. Routed to output 2Y when select inputs B,A = 0,0 and strobe 2G is low. |
| 14 | A | input | Select input A (LSB of the 2-bit binary select). Combined with B, chooses which of the four data inputs C0-C3 is routed to Y. Common to both multiplexer sections. |
| 15 | 2G | input | Active-low strobe (enable) input for multiplexer 2. When 2G is high, output 2Y is forced low regardless of data or select inputs; when low, 2Y follows the selected 2C0-2C3 data input. |
| 16 | VCC | power_in | Positive supply voltage input, 2 V to 6 V (absolute maximum 7 V). Bypass with a 0.1-uF capacitor close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-16 |
| Category | Logic |
| Pins | 16 |
Ordering variants
SN74HC153PWRSN74HC153PWRDSN74HC153PWRDRSN74HC153PWRNSN74HC153PWRNSSN74HC153PWRNSRSN74HC153PWRJSN74HC153PWRFK
CAD (KiCad official)
- Symbol:
SN74HC153PWR - Footprint:
Package_SO:TSSOP-16_4.4x5mm_P0.65mm - 3D model: TSSOP-16 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (None pp, sha256
e90c95283a9c771c, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).
Symbol & Footprint
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Datasheet
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