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HD74HC540

Renesas
Part Number HD74HC540
Manufacturer Renesas
Description Octal Buffers/Line Drivers
Published Apr 4, 2016
Detailed Description HD74HC540, HD74HC541 Octal Buffers/Line Drivers (with 3-state outputs) REJ03D0628-0200 (Previous ADE-205-508) Rev.2.00 ...
Datasheet PDF File HD74HC540 PDF File

HD74HC540
HD74HC540

Overview
HD74HC540, HD74HC541 Octal Buffers/Line Drivers (with 3-state outputs) REJ03D0628-0200 (Previous ADE-205-508) Rev.
2.
00 Mar 30, 2006 Description The HD74HC540 is an inverting buffer and the HD74HC541 is a non-inverting buffer.
The 3-state control gate operates as a two-input NOR such that if either G1 or G2 are high, all eight outputs are in the high-impedance state.
Features • High Speed Operation: tpd = 11.
5 ns typ (CL = 50 pF) • High Output Current: Fanout of 15 LSTTL Loads • Wide Operating Voltage: VCC = 2 to 6 V • Low Input Current: 1 µA max • Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) • Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC540P HD74HC541P DILP-20 pin PRDP0020AC-B P (DP-20NEV) HD74HC540FPEL SOP-20 pin (JEITA) HD74HC541FPEL PRSP0020DD-B (FP-20DAV) FP HD74HC540RPEL SOP-20 pin (JEDEC) HD74HC541RPEL PRSP0020DC-A (FP-20DBV) RP HD74HC540TELL TSSOP-20 pin HD74HC541TELL PTSP0020JB-A (TTP-20DAV) T Note: Please consult the sales office for the above package availability.
Taping Abbreviation (Quantity) — EL (2,000 pcs/reel) EL (1,000 pcs/reel) ELL (2,000 pcs/reel) Function Table Inputs G1 G2 LL LL HX XH H : high level L : low level X : irrelevant Z : off (high-impedance) state of a 3-state output A L H X X Output Y HD74HC540 HD74HC541 HL LH ZZ ZZ Rev.
2.
00 Mar 30, 2006 page 1 of 8 HD74HC540, HD74HC541 Pin Arrangement HD74HC540 G1 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10 HD74HC541 G1 1 A1 2 A2 3 A3 4 A4 5 A5 6 A6 7 A7 8 A8 9 GND 10 (Top view) (Top view) 20 VCC 19 G2 18 Y1 17 Y2 16 Y3 15 Y4 14 Y5 13 Y6 12 Y7 11 Y8 20 VCC 19 G2 18 Y1 17 Y2 16 Y3 15 Y4 14 Y5 13 Y6 12 Y7 11 Y8 Rev.
2.
00 Mar 30, 2006 page 2 of 8 HD74HC540, HD74HC541 Absolute Maximum Ratings Item Symbol Ratings Unit Supply voltage range Input / Output voltage Input / Output diode current Output current VCC, GND current Power dissipation Storage temperature VCC VIN, VOUT IIK, I...


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