HD74LS151 1-of-8 Data Selector / Multiplexer (with strobe) REJ03D0497-0300 Rev.3.00 May 10, 2006 This data selector / multiplexer contains full-on chip binary decoding to select the desired data source. The HD74LS151 selects one-of-eight data sources and has a strove input, which must be at a low logic level to enable this device. A high level at the strove forces the W output high, and the Y output low. Features • Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation Taping Abbreviation (Quantity) HD74LS151P DILP-16 pin PRDP0016AE-B (DP-16FV) P — HD74LS151RPEL SOP-16 pin (JEDEC) PRSP0016DG-A (FP-16DNV) RP EL (2,500 pcs/reel) Note: Please consult the sales office for the above package availability. Pin Arrangement 3 1 16 VCC D3 2 2 D2 D4 15 4 1 3 D1 D5 14 5 0 4 D0 D6 13 6 Y 5 Y D7 12 7 W 6 W A 11 A Strobe 7 S B 10 B GND 8 9 C Data Inputs Data Inputs Outputs C (Top view) Rev.3.00, May 10, 2006, page 1 of 5 Data Select HD74LS151 Function Table Inputs Select B X L L H H L L H H C X L L L L H H H H Outputs A X L H L H L H L H Strobe S Y W H L L L L L L L L L D0 D1 D2 D3 D4 D5 D6 D7 H D0 D1 D2 D3 D4 D5 D6 D7 H; high level, L; low level, X; irrelevant Block Diagram Strobe (Enable) D0 D1 D2 Data Inputs D3 Output Y D4 Output W D5 D6 D7 A Data Select (Binary) B C Absolute Maximum Ratings Symbol Ratings Unit Supply voltage Item VCC 7 V Input voltage VIN 7 V Power dissipation PT 400 mW Tstg –65 to +150 °C Storage temperature Note: Voltage value, unless otherwise noted, are with respect to network ground terminal. Rev.3.00, May 10, 2006, page 2 of 5 HD74LS151 Recommended Operating Conditions Item Supply voltage Output current Operating temperature Symbol Min Typ Max Unit VCC 4.75 5.00 5.25 V IOH — — –400 µA IOL — — 8 mA Topr –20 25 75 °C Electrical Characteristics (Ta = –20 to +75 °C) Item Input voltage Symbol VIH VIL min. 2.0 — typ.* — — max. — 0.8 Unit V V VOH 2.7 — — V VOL — — — — 0.4 0.5 V — — — — — — 20 –0.4 0.1 µA mA mA Output voltage Input current IIH IIL II Short-circuit output IOS –20 — –100 mA current Supply current** ICC — 6.0 10.0 mA Input clamp voltage VIK — — –1.5 V Note: * VCC = 5 V, Ta = 25°C ** ICC is measured with all outputs open and all inputs at 4.5 V. Condition VCC = 4.75 V, VIH = 2 V, VIL = 0.8 V, IOH = –400 µA IOL = 4 mA VCC = 4.75 V, VIH = 2 V, VIL = 0.8 V IOL = 8 mA VCC = 5.25 V, VI = 2.7 V VCC = 5.25 V, VI = 0.4 V VCC = 5.25 V, VI = 7 V VCC = 5.25 V VCC = 5.25 V VCC = 4.75 V, IIN = –18 mA Switching Characteristics (VCC = 5 V, Ta = 25°C) Item Propagation delay time Symbol tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL Rev.3.00, May 10, 2006, page 3 of 5 Inputs Outputs A, B, C (4 Level) Y A, B, C (3 Level) W Strobe Y Strobe W D Y D W min. — — — — — — — — — typ. 27 18 14 20 26 20 15 18 20 max. 43 30 23 32 42 32 24 30 32 — — — 16 13 12 26 21 20 Unit Condition ns CL = 15 pF, RL = 2 kΩ HD74LS151 Testing Method Test Circuit VCC Output Load circuit 1 4.5V See Function Table P.G. Zout = 50Ω Notes: RL D0 D1 D2 D3 D4 D5 D6 D7 A B C S Y CL Output W Same as Load Circuit 1. 1. CL includes probe and jig capacitance. 2. All diodes are 1S2074(H). Waveform tTHL tTLH 90% 1.3 V Input 3V 90% 1.3 V 10% 10% 0V tPHL tPLH VOH In phase output 1.3 V 1.3 V VOL tPHL tPLH VOH Out of phase 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, May 10, 2006, page 4 of 5 HD74LS151 Package Dimensions JEITA Package Code P-DIP16-6.3x19.2-2.54 RENESAS Code PRDP0016AE-B Previous Code DP-16FV MASS[Typ.] 1.05g D 9 E 16 1 8 b3 0.89 A1 A Z L Reference Symbol θ bp e e1 D E A A1 bp b3 c θ e Z L c e1 ( Ni/Pd/Au plating ) JEITA Package Code P-SOP16-3.95x9.9-1.27 RENESAS Code PRSP0016DG-A *1 Previous Code FP-16DNV Dimension in Millimeters Min Nom Max 7.62 19.2 20.32 6.3 7.4 5.06 0.51 0.40 0.48 0.56 1.30 0.19 0.25 0.31 0° 15° 2.29 2.54 2.79 1.12 2.54 MASS[Typ.] 0.15g D F 16 NOTE) 1. DIMENSIONS"*1 (Nom)"AND"*2" DO NOT INCLUDE MOLD FLASH. 2. DIMENSION"*3"DOES NOT INCLUDE TRIM OFFSET. 9 c *2 Index mark HE E bp Terminal cross section ( Ni/Pd/Au plating ) 1 Z Reference Dimension in Millimeters Symbol 8 e *3 bp x M A L1 A1 θ L y Detail F Rev.3.00, May 10, 2006, page 5 of 5 D E A2 A1 A bp b1 c c1 θ HE e x y Z L L1 Min Nom Max 9.90 10.30 3.95 0.10 0.14 0.25 1.75 0.34 0.40 0.46 0.15 0.20 0.25 0° 8° 5.80 6.10 6.20 1.27 0.25 0.15 0.635 0.40 0.60 1.27 1.08 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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