CD4504BPWR

@@ -0,0 +1,73 @@+# CD4504BPWR++**Texas Instruments** · Translators / Level Shifters · TSSOP-16++CD4504BPWR 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 | VCC | power_in | Low-level supply voltage input (input logic-level reference). Sets the logic-high threshold for the six inputs; in TTL-CMOS mode VCC is typically 5 V while VDD is higher. Range 5 V to 18 V, must not exceed VDD except by allowed margins. |+| 2 | A_OUT | output | Level-shifted output A, swings between VSS and VDD. Standardized symmetrical CMOS output driving the high-voltage side. |+| 3 | A_IN | input | Level-shifter input A. Accepts TTL or CMOS logic referenced to VCC; input can exceed both VCC and VDD supplies. Threshold set by SELECT mode. |+| 4 | B_OUT | output | Level-shifted output B, swings between VSS and VDD. Standardized symmetrical CMOS output. |+| 5 | B_IN | input | Level-shifter input B. Accepts TTL or CMOS logic referenced to VCC; input can exceed both supplies. |+| 6 | C_OUT | output | Level-shifted output C, swings between VSS and VDD. |+| 7 | C_IN | input | Level-shifter input C. Accepts TTL or CMOS logic referenced to VCC; input can exceed both supplies. |+| 8 | VSS | power_in | Negative supply / ground reference for the device (pin 8 per functional diagram). |+| 9 | D_IN | input | Level-shifter input D. Accepts TTL or CMOS logic referenced to VCC; input can exceed both supplies. |+| 10 | D_OUT | output | Level-shifted output D, swings between VSS and VDD. |+| 11 | E_IN | input | Level-shifter input E. Accepts TTL or CMOS logic referenced to VCC; input can exceed both supplies. |+| 12 | E_OUT | output | Level-shifted output E, swings between VSS and VDD. |+| 13 | SELECT | input | TTL/CMOS mode-select input. HIGH (at VCC) = CMOS-CMOS mode; LOW (at VSS) = TTL-CMOS mode. Per Note 1 of the static electrical table, only the CMOS-CMOS input thresholds apply to this pin (P13). |+| 14 | F_IN | input | Level-shifter input F. Accepts TTL or CMOS logic referenced to VCC; input can exceed both supplies. |+| 15 | F_OUT | output | Level-shifted output F, swings between VSS and VDD. |+| 16 | VDD | power_in | High-level (output-side) supply voltage. Range 5 V to 18 V (absolute max 20 V referenced to VSS). Sets the output-high level for the six level-shifted outputs. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-16 |+| Category | Logic |+| Pins | 16 |++## Ordering variants++- `CD4504BPWRPW`+- `CD4504BPWRPWR`+- `CD4504BPWRPWE4`+- `CD4504BPWRPWR.A`+- `CD4504BPWRPW.A`+- `CD4504BPWRBE`+- `CD4504BPWRBEE4`+- `CD4504BPWRBE.A`+- `CD4504BPWRBF3A`+- `CD4504BPWRBF3A.A`+- `CD4504BPWRBM`+- `CD4504BPWRBM96`+- `CD4504BPWRBM96E4`+- `CD4504BPWRBME4`+- `CD4504BPWRBMG4`+- `CD4504BPWRBMT`+- `CD4504BPWRBM.A`+- `CD4504BPWRBM96.A`+- `CD4504BPWRBMT.A`++## CAD (KiCad official)++- Symbol: `CD4504BPWR`+- 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](https://www.ti.com/lit/ds/symlink/cd4504b.pdf) (16 pp, sha256 `40b53a497e531a99`, 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).++[Datasheet PDF](docs/cd4504bpwr-datasheet.pdf)

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