DatasheetsPDF.com

HD74HCT241

Hitachi Semiconductor
Part Number HD74HCT241
Manufacturer Hitachi Semiconductor
Description Octal Buffers/Line Drivers/Line Receivers(with noninverted 3-state outputs)
Published Mar 23, 2005
Detailed Description HD74HCT241 Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs) Description The HD74HCT241 is a...
Datasheet PDF File HD74HCT241 PDF File

HD74HCT241
HD74HCT241

Overview
HD74HCT241 Octal Buffers/Line Drivers/Line Receivers (with noninverted 3-state outputs) Description The HD74HCT241 is a noninverting buffer and has one active low enable and one active high enable.
Each enable independently controls 4 buffers.
This device does not have schmitt trigger inputs.
Features • • • • • • LSTTL Output Logic Level Compatibility as well as CMOS Output Compatibility High Speed Operation: tpd (A to Y) = 10 ns typ (CL = 50 pF) High Output Current: Fanout of 15 LSTTL Loads Wide Operating Voltage: VCC = 4.
5 to 5.
5 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Inputs 1G H L L H L X Z : : : : 2G L H H High level Low level Irrelevant Off (high impedance) state of a 3-state output A X H L Output Y Z H L HD74HCT241 Pin Arrangement 1G 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 1 2 3 4 5 6 7 8 9 20 VCC 19 2G 18 1Y1 17 2A4 16 1Y2 15 2A3 14 1Y3 13 2A2 12 1Y4 11 2A1 (Top view) GND 10 2 HD74HCT241 Block Diagram To three other 1A Buffers To three other 2A Buffers VCC Input 1A Two of 8 Buffers YA VCC Input 2A YB 1G 2G Absolute Maximum Ratings Item Supply voltage range Input voltage Output voltage DC current drain per pin DC current drain per VCC, GND DC input diode current DC output diode current Power dissipation per package Storage temperature Symbol VCC VIN VOUT I OUT I CC, I GND I IK I OK PT Tstg Rating –0.
5 to +7.
0 –0.
5 to VCC + 0.
5 –0.
5 to VCC + 0.
5 ±35 ±75 ±20 ±20 500 –65 to +150 Unit V V V mA mA mA mA mW °C 3 HD74HCT241 DC Characteristics Ta = 25°C Item Input voltage Symbol VIH VIL Output voltage VOH Ta = –40 to +85°C Max — 0.
8 — — 0.
1 0.
33 ±5.
0 ±1.
0 40 µA µA µA V Unit V V V Test Conditions VCC (V) 4.
5 to 5.
5 4.
5 to 5.
5 4.
5 4.
5 4.
5 4.
5 5.
5 5.
5 5.
5 Vin = VIH or VIL I OH = –20 µA I OH = –6 mA Vin = VIH or VIL I OL = 20 µA I OL = 6 mA Vin = VIH or VIL, Vout = VCC or GND Vin = VCC or GND Vin = VCC or GND, Iout = 0 µA Min Typ Max Min 2.
0 — 4.
4 — — — — 2.
0 0.
8 — — — 4.
4 4.
13 4.
18 — VOL...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)