SN74AHCT1G14DBVR

SN74AHCT1G14 www.ti.com SCLS322P – MARCH 1996 – REVISED JUNE 2013 SINGLE SCHMITT-TRIGGER INVERTER GATE Check for Samples: SN74AHCT1G14 FEATURES 1 • • • • • • Operating Range 4.5-V to 5.5-V Max tpd of 8 ns at 5-V Low Power Consumption, 10-μA Max ICC ±8-mA Output Drive at 5-V Inputs Are TTL-Voltage Compatible Latch-Up Performance Exceeds 250 mA Per JESD 17 DBV OR DCK PACKAGE (TOP VIEW) NC A GND 1 5 VCC 4 Y 2 3 NC – No internal connection See mechanical drawings for dimensions. DESCRIPTION description/ordering information The SN74AHCT1G14 contains a single inverter gate. The device performs the Boolean function Y = A. The device functions as an independent inverter gate, but because of the Schmitt action, gates may have different input threshold levels for positive- (VT+) and negative-going (VT–) signals. FUNCTION TABLE INPUTS OUTPUT A Y H L L H LOGIC DIAGRAM (POSITIVE LOGIC) A 2 4 Y 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1996–2013, Texas Instruments Incorporated SN74AHCT1G14 SCLS322P – MARCH 1996 – REVISED JUNE 2013 www.ti.com ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) (1) VALUE UNIT Supply voltage range, VCC –0.5 to 7 V Input voltage range, VI (2) –0.5 to 7 V Output voltage range, VO (2) –0.5 to VCC + 0.5 V Input clamp current, IIK (VI < 0) –20 mA Output clamp current, IOK (VO < 0 or VO > VCC) ±20 mA Continuous output current, IO (VO = 0 to VCC) ±25 mA Continuous current through VCC or GND ±50 mA Package thermal impedance, θJA (3) DBV package 206 DCK package 252 Storage temperature range, Tstg (1) (2) (3) °C/W –65 to 150 °C Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. The package thermal impedance is calculated in accordance with JESD 51-7. RECOMMENDED OPERATING CONDITIONS (1) MIN MAX UNIT VCC Supply voltage 4.5 5.5 V VI Input voltage 0 5.5 V VO Output voltage 0 VCC V IOH High-level output current –8 mA IOL Low-level output current 8 mA TA Operating free-air temperature 125 °C (1) 2 –40 All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. Submit Documentation Feedback Copyright © 1996–2013, Texas Instruments Incorporated Product Folder Links :SN74AHCT1G14 SN74AHCT1G14 www.ti.com SCLS322P – MARCH 1996 – REVISED JUNE 2013 ELECTRICAL CHARACTERISTICS over operating free-air temperature range (unless otherwise noted) Recommended PARAMETER TEST CONDITIONS TA = 25°C VCC MIN UNIT MAX MIN MIN MAX 4.5 V 0.9 2 0.9 0.9 2.0 5.5 V 1.1 2 1.1 1.1 2.0 VT– Negative-going input threshold votlage 4.5 V 0.5 1.6 0.5 0.5 1.6 5.5 V 0.6 1.5 0.6 0.6 1.5 ΔVT Hysteresis (VT+ – VT–) 4.5 V 0.4 1.4 0.4 0.4 1.4 5.5 V 0.5 1.6 0.4 0.5 1.6 4.4 4.4 3.88 3.7 VOL II IOH = –50 mA IOH = –8 mA IOL = 50 mA Ci VI = VCC or GND 3.94 0 V to 5.5 V VI = 5.5 V or GND VI = VCC or GND, 4.5 4.5 V IOL = 8 mA ICC 4.4 4.5 V IO = 0 5.5 V 5V 2 MAX TA = –40°C to 125°C VT+ Positive-going input threshold voltage VOH TYP TA = –40°C to 85°C V V V V 0.1 0.1 0.1 0.36 0.44 0.55 ±0.1 ±1 ±1 µA 1 10 10 µA 10 10 10 pF V SWITCHING CHARACTERISTICS over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER tPLH tPHL tPLH tPHL FROM (INPUT) TO (OUTPUT) OUTPUT CAPACITANCE A Y CL = 15 pF A Y CL = 50 pF Recommended TA = –40°C to 85°C TA = 25°C MIN TA = –40°C to 125°C MAX MIN UNIT TYP MAX 4 7 1 8 1 MAX 9 4 7 1 8 1 9 5.5 8 1 9 1 10 5.5 8 1 9 1 10 ns ns OPERATING CHARACTERISTICS VCC = 5 V, TA = 25°C PARAMETER Cpd Power dissipation capacitance TEST CONDITIONS No load, f = 1 MHz TYP 12 UNIT pF Submit Documentation Feedback Copyright © 1996–2013, Texas Instruments Incorporated Product Folder Links :SN74AHCT1G14 3 SN74AHCT1G14 SCLS322P – MARCH 1996 – REVISED JUNE 2013 www.ti.com PARAMETER MEASUREMENT INFORMATION From Output Under Test RL = 1 kΩ From Output Under Test Test Point VCC Open S1 TEST GND CL (see Note A) CL (see Note A) S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open Drain Open VCC GND VCC LOAD CIRCUIT FOR 3-STATE AND OPEN-DRAIN OUTPUTS LOAD CIRCUIT FOR TOTEM-POLE OUTPUTS 3V 1.5 V Timing Input 0V tw 3V 1.5 V Input 1.5 V th tsu 3V 1.5 V Data Input 1.5 V 0V 0V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VOLTAGE WAVEFORMS PULSE DURATION 3V 1.5 V Input 1.5 V 0V tPHL tPLH In-Phase Output 50% VCC Output Waveform 1 S1 at VCC (see Note B) 50% VCC VOH 50% VCC VOL 1.5 V 1.5 V 0V tPLZ tPZL ≈VCC 50% VCC Output Waveform 2 S1 at GND (see Note B) VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS VOL + 0.3 V VOL tPHZ tPZH tPLH tPHL Out-of-Phase Output VOH 50% VCC VOL 3V Output Control 50% VCC VOH − 0.3 V VOH ≈0 V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES LOW- AND HIGH-LEVEL ENABLING A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr ≤ 3 ns, tf ≤ 3 ns. D. The outputs are measured one at a time with one input transition per measurement. E. All parameters and waveforms are not applicable to all devices. Figure 1. Load Circuit and Voltage Waveforms 4 Submit Documentation Feedback Copyright © 1996–2013, Texas Instruments Incorporated Product Folder Links :SN74AHCT1G14 SN74AHCT1G14 www.ti.com SCLS322P – MARCH 1996 – REVISED JUNE 2013 REVISION HISTORY Changes from Revision O (January 2003) to Revision P Page • Changed document format from Quicksilver to DocZone. .................................................................................................... 1 • Extended operating temperature range to 125°C ................................................................................................................. 2 Submit Documentation Feedback Copyright © 1996–2013, Texas Instruments Incorporated Product Folder Links :SN74AHCT1G14 5 PACKAGE OPTION ADDENDUM www.ti.com 10-Dec-2020 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) (4/5) (6) 74AHCT1G14DBVRG4 ACTIVE SOT-23 DBV 5 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 B14G 74AHCT1G14DBVTE4 ACTIVE SOT-23 DBV 5 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 B14G 74AHCT1G14DCKTE4 ACTIVE SC70 DCK 5 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 BF3 74AHCT1G14DCKTG4 ACTIVE SC70 DCK 5 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 BF3 SN74AHCT1G14DBVR ACTIVE SOT-23 DBV 5 3000 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 125 (B143, B14G, B14J, B14L, B14S) SN74AHCT1G14DBVT ACTIVE SOT-23 DBV 5 250 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 125 (B143, B14G, B14J, B14L, B14S) SN74AHCT1G14DCK3 ACTIVE SC70 DCK 5 3000 RoHS & Non-Green SNBI Level-1-260C-UNLIM -40 to 125 BFY SN74AHCT1G14DCKR ACTIVE SC70 DCK 5 3000 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 125 (BF3, BFG, BFJ, BF L, BFS) SN74AHCT1G14DCKT ACTIVE SC70 DCK 5 250 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 125 (BF3, BFG, BFJ, BF L, BFS) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of