HD74LS14 Hex Schmitt Trigger Inverters REJ03D0399–0300 Rev.3.00 Jul.13.2005 Features • Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation Taping Abbreviation (Quantity) HD74LS14P DILP-14 pin PRDP0014AB-B (DP-14AV) P — HD74LS14FPEL SOP-14 pin (JEITA) PRSP0014DF-B (FP-14DAV) FP EL (2,000 pcs/reel) Note: Please consult the sales office for the above package availability. Pin Arrangement 1A 1 14 VCC 1Y 2 13 6A 2A 3 12 6Y 2Y 4 11 5A 3A 5 10 5Y 3Y 6 9 4A GND 7 8 4Y (Top view) Rev.3.00, Jul.13.2005, page 1 of 5 HD74LS14 Circuit Schematic (1/6) VCC 75 20k Input A Output Y GND Absolute Maximum Ratings Item Input voltage Supply voltage Power dissipation Storage temperature Symbol VIN Ratings 7 Unit V VCC PT Tstg 7 400 –65 to +150 V mW °C Note: Voltage value, unless otherwise noted, are with respect to network ground terminal. Recommended Operating Conditions Item Supply voltage Output current Operating temperature Rev.3.00, Jul.13.2005, page 2 of 5 Symbol VCC IOH IOL Topr Min 4.75 — — –20 Typ 5.00 — — 25 Max 5.25 –400 8 75 Unit V µA mA °C HD74LS14 Electrical Characteristics (Ta = –20 to +75 °C) Item II min. 1.4 0.5 0.4 2.7 — — — — — — — Short-circuit output current IOS –20 — –100 mA VCC = 5.25 V Supply current ICCH ICCL — — — 8.6 12 — 16 21 –1.5 mA mA V VCC = 5.25 V VCC = 5.25 V VCC = 4.75 V, IIN = –18 mA Input threshold voltage Hysteresis Output voltage Input threshold current Input current Symbol VT+ – VT VT – VT– VOH + VOL IT + – IT IIH IIL Input clamp voltage VIK Note: * VCC = 5 V, Ta = 25°C typ.* 1.6 0.7 0.9 — — — –0.14 –0.18 — — — max. 1.9 1.0 — — 0.5 0.4 — — 20 –0.4 0.1 Unit V V V V mA mA µA mA mA Condition VCC = 5 V VCC = 5 V VCC = 5 V VCC = 4.75 V, VI = 0.5 V, IOH = –400 µA IOL = 8 mA VCC = 4.75 V, VI = 1.9 V IOL = 4 mA VCC = 5 V, VI = VT+ VCC = 5 V, VI = VT– VCC = 5.25 V, VI = 2.7 V VCC = 5.25 V, VI = 0.4 V VCC = 5.25 V, VI = 7 V V Switching Characteristics (VCC = 5 V, Ta = 25°C) Item Propagation delay time Symbol tPLH tPHL Rev.3.00, Jul.13.2005, page 3 of 5 min. — — typ. 15 15 max. 22 22 Unit ns ns Condition CL = 15 pF, RL = 2 kΩ HD74LS14 Testing Method Test Circuit VCC Output Input RL P.G. Zout=50Ω CL Notes: 1. All diodes are 1S2074(H). 2. CL includes probe and jig capacitance. Waveform tTLH Input 10% tTHL 90% 1.6 V 3V 90% 0.7 V tPHL 10% 0V tPLH VOH Output 1.3 V 1.3 V VOL Note: Input pulse: tTLH ≤ 15 ns, tTHL ≤ 6 ns PRR = 1 MHz, duty cycle 50%. Rev.3.00, Jul.13.2005, page 4 of 5 HD74LS14 Package Dimensions JEITA Package Code P-DIP14-6.3x19.2-2.54 RENESAS Code PRDP0014AB-B MASS[Typ.] 0.97g Previous Code DP-14AV D 8 E 14 1 7 b3 Z A1 A Reference Symbol Nom e1 7.62 D 19.2 E 6.3 L A θ bp e Dimension in Millimeters Min e1 A1 0.51 bp 0.40 JEITA Package Code P-SOP14-5.5x10.06-1.27 RENESAS Code PRSP0014DF-B *1 Previous Code FP-14DAV D 0.48 0.56 c 0.19 θ 0° e 2.29 0.25 0.31 2.54 2.79 15° 2.39 L 2.54 MASS[Typ.] 0.23g NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. F 14 7.4 1.30 Z ( Ni/Pd/Au plating ) 20.32 5.06 b3 c Max 8 c HE *2 E bp Index mark Reference Symbol Terminal cross section ( Ni/Pd/Au plating ) 1 Z *3 Nom Max D 10.06 10.5 E 5.50 A2 7 e A1 bp Dimension in Millimeters Min x M 0.00 0.10 0.20 0.34 0.40 0.46 0.15 0.20 0.25 7.80 8.00 A L1 2.20 bp b1 c A c A1 θ y L Detail F 1 θ 0° HE 7.50 e 1.27 x 0.12 y 0.15 1.42 Z L L Rev.3.00, Jul.13.2005, page 5 of 5 8° 0.50 1 0.70 1.15 0.90 Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or property damage. 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