Renesas Electronics HD74LS253P
Dual 4-line-to-1-line Data Selectors/Multiplexers
FEATURES
● Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74LS253P DILP-16 pin PRDP0016AE-B P (DP-16FV) HD74LS253FPEL SOP-16 pin (JEITA) PRSP0016DH-B (FP-16DAV) FP Note: Please consult the sales office for the above package availability. Taping Abbreviation (Quantity) — EL (2,000 pcs/reel) Pin Arrangement Output Control 1G 1 Select B 2 1C3 3 1C2 4 Data Inputs 1C1 5 1C0 6 Output 1Y 7 GND 8 1G 1C3 1C2 1C1 B B 1C0 A A 1Y 2G 2C3 B 2C2 B A 2C1 A 2C0 2Y 16 VCC 15 Output 2G Control 14 Select A 13 2C3 12 2C2 Data 11 2C1 Inputs 10 2C0 9 2Y Output (Top view) Rev.3.00, Jul.15.2005, page 1 of 5 HD74LS253 Function Table Select inputs Data inputs B A C0 C1 C2 X X X X X L L L X X L L H X X L H X L X L H X H X H L X X L H L X X H H H X X X H H X X X Notes: 1. H; high level, L; low level, X; irrelevant 2. Address inputs A and B are common to both sections. Block Diagram Output 1G Control 1C0 1C1 Data 1 1C2 1C3 B Select A 2C0 2C1 Data 2 2C2 2C3 Output 2G...