hd74hc242 Renesas Electronics Corporation., hd74hc242 Datasheet
hd74hc242
Related parts for hd74hc242
hd74hc242 Summary of contents
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... Quad. Bus Transceivers (with noninverted 3-state outputs) Description The HD74HC242 is an inverting buffer and the HD74HC243 is a noninverting buffer. Each device has one active high enable (GBA), and one active low enable (GAB). GBA enables the A output and GAB enables the B outputs. The device does not have schmitt trigger inputs. ...
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... HD74HC242/HD74HC243 Pin Arrangement HD74HC242 GAB GND HD74HC243 GAB GND (Top view (Top view GBA GBA ...
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... 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 Logic Diagram HD74HC242 A V GBA GAB HD74HC242/HD74HC243 Symbol Rating V –0 –0 –0 OUT CC ...
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... HD74HC242/HD74HC243 HD74HC243 A V GBA GAB Transceivers ...
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... V 2.0 IL 4.5 6.0 Output voltage V 2.0 OH 4.5 6.0 4.5 6.0 V 2.0 OL 4.5 6.0 4.5 6.0 Off-state output I 6.0 OZ current Input current Iin 6.0 Quiescent supply I 6.0 CC current HD74HC242/HD74HC243 Ta = – +85 C Max Unit 1.5 — — 1.5 — V 3.15 — — 3.15 — 4.2 — — 4.2 — — — 0.5 — 0.5 V — — 1.35 — 1.35 — — 1.8 — ...
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... HD74HC242/HD74HC243 AC Characteristics ( pF, Input t L Item Symbol V (V) Min Typ Max Min CC Propagation delay t 2.0 PHL time 4.5 6.0 t 2.0 PLH 4.5 6.0 Output enable t 2.0 ZL time 4.5 6.0 t 2.0 ZH 4.5 6.0 Output disable t 2.0 LZ time 4.5 6.0 t 2.0 HZ 4.5 6.0 Output rise/fall t 2.0 TLH time t 4.5 THL 6.0 Input capacitance Cin — ns – ...
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Max 1.30 2.39 Max 2.54 0.25 0.48 0.10 7.62 + 0.10 0.25 – 0.05 0 – 15 Hitachi Code DP-14 JEDEC Conforms EIAJ Conforms Weight (reference value) 0.97 g Unit: mm ...
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Max 14 1 1.42 Max 1.27 *0.42 0.08 0.40 0.06 *Dimension including the plating thickness Base material dimension 0.20 7.80 – 0.30 1.15 0.70 0.20 0.15 0.12 M Hitachi Code JEDEC EIAJ Weight (reference value) ...
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Max 14 1 0.635 Max 1.27 *0.40 0.06 *Pd plating 0.10 6.10 – 0.30 1.08 + 0.67 0.60 – 0.20 0.15 0.25 M Hitachi Code JEDEC EIAJ Weight (reference value) Unit – 8 ...
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Cautions 1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise ...