hd74lvc16245a Renesas Electronics Corporation., hd74lvc16245a Datasheet
hd74lvc16245a
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hd74lvc16245a Summary of contents
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... Bus Transceivers with 3-state Outputs Description The HD74LVC16245A has sixteen two direction buffers, for the fittest at two direction bus lines with three state outputs. A direction control input, DIR. When DIR is high, data flows from the A inputs to the B outputs. When DIR is high, data flows from the B inputs to the A outputs. When enable inputs (G) is high, disables both A and B ports by placing then in a high impedance ...
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... HD74LVC16245A Pin Arrangement 1DIR 1B1 1B2 GND 1B3 1B4 V CC 1B5 1B6 GND 10 1B7 11 12 1B8 2B1 13 2B2 14 GND 15 2B3 16 2B4 2B5 2B6 20 GND 21 2B7 22 2B8 23 2DIR ...
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... 5 5.5 V – – – ns/V HD74LVC16245A Conditions V = –0 DIR V = –0 +0 Output "H" or "L" Output "Z" :OFF CC Conditions Data retention At operation G, DIR Output "H" or "L" ...
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... HD74LVC16245A Electrical Characteristics Item Symbol V Input voltage Output voltage Input current I IN Off state output current I OZ Output leak current I OFF Quiescent supply current – (V) Min Max Unit Test Conditions CC 2.7 to 3.6 2.0 — ...
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... PHLm PHLn HD74LVC16245A From (Input) To (Output ...
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... HD74LVC16245A Test Circuit Input Pulse generator out DIR Notes includes probe and jig capacitance A2-B2 to A8-B8 are identical to above load circuit Input-Output change switch. Waveforms – 1 Input 10 % Output Notes 2 Input waveform : PRR = 10 MHz, duty cycle 50% ...
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... Waveform – B shows input conditions such that the output is "H" level when enable by the output control ref ref ref TEST ref V OH1 V OL1 HD74LVC16245A V IH GND V OH1 – 0 OL1 Vcc=2.7V, Vcc=5.0 0.5V 3.3 0.3V 2.7 V Vcc 1.5 V 50%Vcc 3 V Vcc ...
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Max 0.50 +0.04 *0.21 –0.05 0.08 M +0.03 0.19 –0.05 0.65 Max 0.10 *Dimension including the plating thickness Base material dimension 1.0 8.10 0.20 0 – 8 0.50 0.1 Hitachi Code TTP-48DB JEDEC — ...
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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 ...