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74ALVC74D

Public Made by Adom

by adom

Nexperia Flip Flops, SO-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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74ALVC74D

Nexperia · Flip Flops · SO-14

74ALVC74D from Nexperia, in a SO-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1RD input Asynchronous reset-direct input for flip-flop 1, active-LOW.
2 1D input Data input for flip-flop 1, stored on the LOW-to-HIGH clock transition when set-up and hold times are met.
3 1CP input Clock input for flip-flop 1, LOW-to-HIGH edge-triggered.
4 1SD input Asynchronous set-direct input for flip-flop 1, active-LOW.
5 1Q output True flip-flop output for flip-flop 1.
6 1Q output Complement flip-flop output for flip-flop 1 (overbar lost in extracted text).
7 GND power_in Ground (0 V) reference for the device.
8 2Q output Complement flip-flop output for flip-flop 2 (overbar lost in extracted text).
9 2Q output True flip-flop output for flip-flop 2.
10 2SD input Asynchronous set-direct input for flip-flop 2, active-LOW.
11 2CP input Clock input for flip-flop 2, LOW-to-HIGH edge-triggered.
12 2D input Data input for flip-flop 2, stored on the LOW-to-HIGH clock transition when set-up and hold times are met.
13 2RD input Asynchronous reset-direct input for flip-flop 2, active-LOW.
14 VCC power_in Supply voltage; recommended operating range is 1.65 V to 3.6 V (Table 5, page 4).

Key specifications

Parameter Value
Manufacturer Nexperia
Package SO-14
Category Logic ICs
Pins 14

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
supply voltage VCC -0.5 4.6 V 4
input voltage VI -0.5 4.6 V 4
output voltage (power-down) VO -0.5 4.6 V Power-down mode; VCC = 0 V 4
input clamping current IIK -50 mA VI < 0 V 4
output clamping current IOK -50 50 mA VO > VCC or VO < 0 V 4
output current IO -50 50 mA VO = 0 V to VCC 4
supply current ICC 100 mA 4
ground current IGND -100 mA 4
storage temperature Tstg -65 150 °C 4
total power dissipation Ptot 500 mW Tamb = -40 °C to +125 °C 4
supply voltage VCC 1.65 3.6 V 4
input voltage VI 0 3.6 V 4
ambient temperature in free air Tamb -40 125 °C 4
input transition rise and fall rate Δt/ΔV 0 20 ns/V VCC = 1.65 V to 2.7 V 4
input transition rise and fall rate Δt/ΔV 0 10 ns/V VCC = 2.7 V to 3.6 V 4
HIGH-level input voltage VIH 1.7 V VCC = 2.3 V to 2.7 V; -40 °C to +125 °C 5
HIGH-level input voltage VIH 2 V VCC = 2.7 V to 3.6 V; -40 °C to +125 °C 5
LOW-level input voltage VIL 0.7 V VCC = 2.3 V to 2.7 V; -40 °C to +125 °C 5
LOW-level input voltage VIL 0.8 V VCC = 2.7 V to 3.6 V; -40 °C to +125 °C 5
HIGH-level output voltage VOH 1.25 1.51 V VCC = 1.65 V; IO = -6 mA; -40 °C to +125 °C 5
HIGH-level output voltage VOH 1.8 2.1 V VCC = 2.3 V; IO = -12 mA; -40 °C to +125 °C 5
HIGH-level output voltage VOH 1.7 2.01 V VCC = 2.3 V; IO = -18 mA; -40 °C to +125 °C 5
HIGH-level output voltage VOH 2.2 2.53 V VCC = 2.7 V; IO = -12 mA; -40 °C to +125 °C 5
HIGH-level output voltage VOH 2.4 2.76 V VCC = 3.0 V; IO = -18 mA; -40 °C to +125 °C 5
HIGH-level output voltage VOH 2.2 2.68 V VCC = 3.0 V; IO = -24 mA; -40 °C to +125 °C 5
LOW-level output voltage VOL 0.2 V VCC = 1.65 V to 3.6 V; IO = 100 µA; -40 °C to +125 °C 5
LOW-level output voltage VOL 0.11 0.3 V VCC = 1.65 V; IO = 6 mA; -40 °C to +125 °C 5
LOW-level output voltage VOL 0.17 0.4 V VCC = 2.3 V; IO = 12 mA; -40 °C to +125 °C 5
LOW-level output voltage VOL 0.25 0.6 V VCC = 2.3 V; IO = 18 mA; -40 °C to +125 °C 5
LOW-level output voltage VOL 0.16 0.4 V VCC = 2.7 V; IO = 12 mA; -40 °C to +125 °C 5
LOW-level output voltage VOL 0.23 0.45 V VCC = 3.0 V; IO = 18 mA; -40 °C to +125 °C 5
LOW-level output voltage VOL 0.3 0.55 V VCC = 3.0 V; IO = 24 mA; -40 °C to +125 °C 5
input leakage current II -20 20 µA VCC = 3.6 V; VI = VCC or GND; -40 °C to +125 °C 5
power-off leakage current IOFF -80 80 µA VCC = GND; VI or VO = 3.6 V; -40 °C to +125 °C 5
supply current ICC 0.2 80 µA VCC = 3.6 V; VI = VCC or GND; IO = 0 A; -40 °C to +125 °C 5
additional supply current ΔICC 5 750 µA VCC = 3.0 V to 3.6 V; VI = VCC, 0.6 V; IO = 0 A; -40 °C to +125 °C 5
propagation delay nCP to nQ, nQ tpd 1 3.7 7.1 ns VCC = 1.65 to 1.95 V; -40 °C to +125 °C; see Fig. 5 6
propagation delay nCP to nQ, nQ tpd 1 2.6 4.8 ns VCC = 2.3 to 2.7 V; -40 °C to +125 °C; see Fig. 5 6
propagation delay nCP to nQ, nQ tpd 1 2.8 4.8 ns VCC = 2.7 V; -40 °C to +125 °C; see Fig. 5 6
propagation delay nCP to nQ, nQ tpd 1 2.7 4.4 ns VCC = 3.0 V to 3.6 V; -40 °C to +125 °C; see Fig. 5 6
propagation delay nSD to nQ, nQ tpd 1 3.4 6.2 ns VCC = 1.65 to 1.95 V; -40 °C to +125 °C; see Fig. 6 6
propagation delay nSD to nQ, nQ tpd 1 2.4 4.4 ns VCC = 2.3 to 2.7 V; -40 °C to +125 °C; see Fig. 6 6
propagation delay nSD to nQ, nQ tpd 1 3.2 4.8 ns VCC = 2.7 V; -40 °C to +125 °C; see Fig. 6 6
propagation delay nSD to nQ, nQ tpd 1 2.3 4 ns VCC = 3.0 V to 3.6 V; -40 °C to +125 °C; see Fig. 6 6
propagation delay nRD to nQ, nQ tpd 1 3.5 6.2 ns VCC = 1.65 to 1.95 V; -40 °C to +125 °C; see Fig. 6 6
propagation delay nRD to nQ, nQ tpd 1 2.5 4.4 ns VCC = 2.3 to 2.7 V; -40 °C to +125 °C; see Fig. 6 6
propagation delay nRD to nQ, nQ tpd 1 3.1 4.8 ns VCC = 2.7 V; -40 °C to +125 °C; see Fig. 6 6
propagation delay nRD to nQ, nQ tpd 1 2.3 4 ns VCC = 3.0 V to 3.6 V; -40 °C to +125 °C; see Fig. 6 6
set-up time nD to nCP tsu 1.2 0.6 ns VCC = 1.65 to 1.95 V; -40 °C to +125 °C; see Fig. 5 6
set-up time nD to nCP tsu 1.2 0.8 ns VCC = 2.3 to 2.7 V; -40 °C to +125 °C; see Fig. 5 6
set-up time nD to nCP tsu 0.9 0.5 ns VCC = 2.7 V; -40 °C to +125 °C; see Fig. 5 6
set-up time nD to nCP tsu 0.8 0.4 ns VCC = 3.0 V to 3.6 V; -40 °C to +125 °C; see Fig. 5 6
hold time nD to nCP th 0.6 -0.4 ns VCC = 1.65 to 1.95 V; -40 °C to +125 °C; see Fig. 5 7
hold time nD to nCP th 0.6 -0.3 ns VCC = 2.3 to 2.7 V; -40 °C to +125 °C; see Fig. 5 7
hold time nD to nCP th 0.7 -0.4 ns VCC = 2.7 V; -40 °C to +125 °C; see Fig. 5 7
hold time nD to nCP th 0.8 -0.1 ns VCC = 3.0 V to 3.6 V; -40 °C to +125 °C; see Fig. 5 7
maximum frequency nCP fmax 150 275 MHz VCC = 1.65 to 1.95 V; -40 °C to +125 °C; see Fig. 5 7
maximum frequency nCP fmax 200 325 MHz VCC = 2.3 to 2.7 V; -40 °C to +125 °C; see Fig. 5 7
maximum frequency nCP fmax 250 375 MHz VCC = 2.7 V; -40 °C to +125 °C; see Fig. 5 7
maximum frequency nCP fmax 300 425 MHz VCC = 3.0 V to 3.6 V; -40 °C to +125 °C; see Fig. 5 7

CAD (KiCad official)

  • Symbol: 74ALVC74D
  • Footprint: Adom_Gen:Nexperia_74
  • 3D model: SO-14 (KiCad packages3D, STEP)
  • 3D model files: 74alvc74d-etched.step / 74alvc74d-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 74alvc74d.step / 74alvc74d.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Nexperia datasheet (15 pp, sha256 d91104c195967883, retrieved 2026-10-17, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF