Bus buffer/line driver; 3-state - Nexperia

1 74 LVC1G125. Bus buffer/line driver; 3-state Rev. 15 19 January 2022 Product data sheet 1. General description The 74 LVC1G125 is a single buffer/line driver with 3-state output. Inputs can be driven from either V or 5 V devices. This feature allows the use of these devices as translators in mixed V and 5 V environments. Schmitt-trigger action at all inputs makes the circuit tolerant of slower input rise and fall times. This device is fully specified for partial power down applications using IOFF. The IOFF circuitry disables the output, preventing the potentially damaging backflow current through the device when it is powered down. 2. Features and benefits Wide supply voltage range from V to V. Overvoltage tolerant inputs to V. High noise immunity CMOS low power consumption IOFF circuitry provides partial Power-down mode operation 24 mA output drive (VCC = V). Latch-up performance exceeds 250 mA.

2 Direct interface with TTL levels Complies with JEDEC standards: JESD8-7 ( V to V). JESD8-5 ( V to V). JESD8C ( V to V). JESD36 ( V to V). ESD protection: HBM JESD22-A114F exceeds 2000 V. MM JESD22-A115-A exceeds 200 V. Multiple package options Specified from -40 C to +85 C and -40 C to +125 C. Nexperia 74 LVC1G125. Bus buffer/line driver; 3-state 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74 LVC1G125GW -40 C to +125 C TSSOP5 plastic thin shrink small outline package; 5 leads; SOT353-1. body width mm 74 LVC1G125GV -40 C to +125 C SC-74A plastic surface-mounted package; 5 leads SOT753. 74 LVC1G125GM -40 C to +125 C XSON6 plastic extremely thin small outline package; SOT886. no leads; 6 terminals; body 1 mm 74 LVC1G125GN -40 C to +125 C XSON6 extremely thin small outline package; no leads; SOT1115. 6 terminals; body mm 74 LVC1G125GS -40 C to +125 C XSON6 extremely thin small outline package; no leads; SOT1202.

3 6 terminals; body mm 74 LVC1G125GX -40 C to +125 C X2 SON5 plastic thermal enhanced extremely thin SOT1226-3. small outline package; no leads; 5 terminals;. body mm 4. Marking Table 2. Marking Type number Marking code [1]. 74 LVC1G125GW VM. 74 LVC1G125GV V25. 74 LVC1G125GM VM. 74 LVC1G125GN VM. 74 LVC1G125GS VM. 74 LVC1G125GX VM. [1] The pin 1 indicator is located on the lower left corner of the device, below the marking code . 5. Functional diagram 2 A Y 4 A Y. 2. 4. 1 OE 1. EN. OE. mna118 mna119 mna120. Fig. 1. Logic symbol Fig. 2. IEC logic symbol Fig. 3. Logic diagram 74 LVC1G125 All information provided in this document is subject to legal disclaimers. Nexperia 2022. All rights reserved Product data sheet Rev. 15 19 January 2022 2 / 18. Nexperia 74 LVC1G125. Bus buffer/line driver; 3-state 6. Pinning information Pinning 74 LVC1G125. 74 LVC1G125. OE 1 6 VCC. OE 1 5 VCC. A 2 5 A 2. GND 3 4 Y GND 3 4 Y.

4 001aaf198 001aaf199. Transparent top view Fig. 4. Pin configuration SOT353-1 (TSSOP5) and SOT753 (SC-74A) Fig. 5. Pin configuration SOT886 (XSON6). 74 LVC1G125 74 LVC1G125. OE 1 6 VCC OE 1 5 VCC. A 2 5 3. GND. GND 3 4 Y. A 2 4 Y. 001aaf400. Transparent top view aaa-003032. Transparent top view Fig. 6. Pin configuration SOT1115 and SOT1202. (XSON6) Fig. 7. Pin configuration SOT1226-3 (X2 SON5). Pin description Table 3. Pin description Symbol Pin Description TSSOP5, SC-74A and X2 SON5 XSON6. OE 1 1 output enable input A 2 2 data input GND 3 3 ground (0 V). Y 4 4 data output - 5 not connected VCC 5 6 supply voltage 7. Functional description Table 4. Function table H = HIGH voltage level; L = LOW voltage level; X = don't care; Z = high-impedance OFF-state. Input Output OE A Y. L L L. L H H. H X Z. 74 LVC1G125 All information provided in this document is subject to legal disclaimers. Nexperia 2022.

5 All rights reserved Product data sheet Rev. 15 19 January 2022 3 / 18. Nexperia 74 LVC1G125. Bus buffer/line driver; 3-state 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Max Unit VCC supply voltage + V. IIK input clamping current VI < 0 V -50 - mA. VI input voltage [1] + V. IOK output clamping current VO > VCC or VO < 0 V - 50 mA. VO output voltage Active mode [1] VCC + V. Power-down mode; VCC = 0 V [1] + V. IO output current VO = 0 V to VCC - 50 mA. ICC supply current - 100 mA. IGND ground current -100 - mA. Ptot total power dissipation Tamb = -40 C to +125 C [2] - 250 mW. Tstg storage temperature -65 +150 C. [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] For SOT353-1 (TSSOP5) package: Ptot derates linearly with mW/K above 74 C.

6 For SOT753 (SC-74A) package: Ptot derates linearly with mW/K above 85 C. For SOT886 (XSON6) package: Ptot derates linearly with mW/K above 74 C. For SOT1115 (XSON6) package: Ptot derates linearly with mW/K above 71 C. For SOT1202 (XSON6) package: Ptot derates linearly with mW/K above 74 C. For SOT1226-3 (X2 SON5) package: Ptot derates linearly with mW/K above 67 C. 9. Recommended operating conditions Table 6. Recommended operating conditions Symbol Parameter Conditions Min Typ Max Unit VCC supply voltage - V. VI input voltage 0 - V. VO output voltage Active mode 0 - VCC V. Power-down mode; VCC = 0 V 0 - V. Tamb ambient temperature -40 - +125 C. t/ V input transition rise and fall rate VCC = V to V - - 20 ns/V. VCC = V to V - - 10 ns/V. 74 LVC1G125 All information provided in this document is subject to legal disclaimers. Nexperia 2022. All rights reserved Product data sheet Rev. 15 19 January 2022 4 / 18.

7 Nexperia 74 LVC1G125. Bus buffer/line driver; 3-state 10. Static characteristics Table 7. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ [1] Max Unit Tamb = -40 C to +85 C. VIH HIGH-level input voltage VCC = V to V VCC - - V. VCC = V to V - - V. VCC = V to V - - V. VCC = V to V VCC - - V. VIL LOW-level input voltage VCC = V to V - - VCC V. VCC = V to V - - V. VCC = V to V - - V. VCC = V to V - - VCC V. VOL LOW-level output voltage VI = VIH or VIL. VCC = V to V; IO = 100 A - - V. VCC = V; IO = 4 mA - - V. VCC = V; IO = 8 mA - - V. VCC = V; IO = 12 mA - - V. VCC = V; IO = 24 mA - - V. VCC = V; IO = 32 mA - - V. VOH HIGH-level output voltage VI = VIH or VIL. VCC = V to V; IO = -100 A VCC - - - V. VCC = V; IO = -4 mA - - V. VCC = V; IO = -8 mA - - V. VCC = V; IO = -12 mA - - V. VCC = V; IO = -24 mA - - V.

8 VCC = V; IO = -32 mA - - V. II input leakage current VCC = 0 V to V; VI = V or GND - 1 A. IOZ OFF-state output current VCC = V; VI = VIH or VIL; - 2 A. VO = V or GND. IOFF power-off leakage current VCC = 0 V; VI or VO = V - 2 A. ICC supply current VI = V or GND; VCC = V to V; - 4 A. IO = 0 A. ICC additional supply current per pin; VCC = V to V; - 5 500 A. VI = VCC - V; IO = 0 A. CI input capacitance - 5 - pF. 74 LVC1G125 All information provided in this document is subject to legal disclaimers. Nexperia 2022. All rights reserved Product data sheet Rev. 15 19 January 2022 5 / 18. Nexperia 74 LVC1G125. Bus buffer/line driver; 3-state Symbol Parameter Conditions Min Typ [1] Max Unit Tamb = -40 C to +125 C. VIH HIGH-level input voltage VCC = V to V VCC - - V. VCC = V to V - - V. VCC = V to V - - V. VCC = V to V VCC - - V. VIL LOW-level input voltage VCC = V to V - - VCC V. VCC = V to V - - V. VCC = V to V - - V.

9 VCC = V to V - - VCC V. VOL LOW-level output voltage VI = VIH or VIL. VCC = V to V; IO = 100 A - - V. VCC = V; IO = 4 mA - - V. VCC = V; IO = 8 mA - - V. VCC = V; IO = 12 mA - - V. VCC = V; IO = 24 mA - - V. VCC = V; IO = 32 mA - - V. VOH HIGH-level output voltage VI = VIH or VIL. VCC = V to V; IO = -100 A VCC - - - V. VCC = V; IO = -4 mA - - V. VCC = V; IO = -8 mA - - V. VCC = V; IO = -12 mA - - V. VCC = V; IO = -24 mA - - V. VCC = V; IO = -32 mA - - V. II input leakage current VCC = 0 V to V; VI = V or GND - - 1 A. IOZ OFF-state output current VCC = V; VI = VIH or VIL; - - 2 A. VO = V or GND. IOFF power-off leakage current VCC = 0 V; VI or VO = V - - 2 A. ICC supply current VI = V or GND; VCC = V to V; - - 4 A. IO = 0 A. ICC additional supply current per pin; VCC = V to V; - - 500 A. VI = VCC - V; IO = 0 A. [1] All typical values are measured at VCC = V and Tamb = 25 C. 74 LVC1G125 All information provided in this document is subject to legal disclaimers.

10 Nexperia 2022. All rights reserved Product data sheet Rev. 15 19 January 2022 6 / 18. Nexperia 74 LVC1G125. Bus buffer/line driver; 3-state 11. Dynamic characteristics Table 8. Dynamic characteristics Voltages are referenced to GND (ground = 0 V). For test circuit see Fig. 10. Symbol Parameter Conditions -40 C to +85 C -40 C to +125 C Unit Min Typ[1] Max Min Max tpd propagation delay A to Y; see Fig. 8 [2]. VCC = V to V ns VCC = V to V 7 ns VCC = V 7 ns VCC = V to V 6 ns VCC = V to V ns ten enable time OE to Y; see Fig. 9 [3]. VCC = V to V 12 ns VCC = V to V ns VCC = V ns VCC = V to V 7 ns VCC = V to V ns tdis disable time OE to Y; see Fig. 9 [4]. VCC = V to V 12 ns VCC = V to V ns VCC = V ns VCC = V to V ns VCC = V to V ns CPD power dissipation per buffer; VI = GND to VCC [5]. capacitance output enabled - 25 - - - pF. output disabled - 6 - - - pF. [1] Typical values are measured at Tamb = 25 C and VCC = V, V, V, V and V respectively.