Product Summary
The 74HC245D is a 3-state octal bus tranceiver. The 74HC245D is a high-speed Si-gate CMOS device and is pin compatible with Low-Power Schottky TTL (LSTTL). The 74HC245D is an octal transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74HC245D features an output enable input (OE) for easy cascading and a send/receive input (DIR) for direction control. OE controls the outputs so that the buses are effectively isolated.
Parametrics
74HC245D absolute maximum ratings: (1)VCC supply voltage: -0.5 +7 V; (2)IIK input diode current VI < -0.5 V or VI > VCC + 0.5 V: ±20mA; (3)IOK output diode current VO < -0.5 V or VO > VCC + 0.5 V: ±20mA; (4)IO output source or sink current. VO = -0.5 V to VCC + 0.5 V:±35mA; (5)ICC, IGND VCC or GND current: ±70mA; (6)Tstg storage temperature: -65 +150 ℃.
Features
74HC245D features: (1)Octal bidirectional bus interface; (2)Non-inverting 3-state outputs; (3)Multiple package options; (4)Complies with JEDEC standard no. 7A; (5)ESD protection: HBM EIA/JESD22-A114-B exceeds 2000 V; MM EIA/JESD22-A115-A exceeds 200 V; (6)Specified from -40 ℃ to +85 ℃ and from -40 ℃ to +125 ℃.
Diagrams

| Image | Part No | Mfg | Description |  | Pricing (USD) | Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  |  74HC245D |  Other |  |  Data Sheet |  Negotiable |  | ||||||||||||
|  |  74HC245D,652 |  NXP Semiconductors |  Bus Transceivers OCTAL BUS XCVR 3ST |  Data Sheet |  
 |  | ||||||||||||
|  |  74HC245DB,118 |  NXP Semiconductors |  Bus Transceivers OCTAL XCVR 3-STATE |  Data Sheet |  
 |  | ||||||||||||
|  |  74HC245D,653 |  NXP Semiconductors |  Bus Transceivers OCTAL TRANSCEIVER 3-STATE |  Data Sheet |  
 |  | ||||||||||||
|  |  74HC245DB |  NXP Semiconductors |  Bus Transceivers OCTAL TRANSCVR 3-S |  Data Sheet |  Negotiable |  | ||||||||||||
|  |  74HC245DB,112 |  |  IC TRANSCVR TRI-ST 8BIT 20SSOP |  Data Sheet |  
 |  | ||||||||||||
|  |  74HC245DTR2G |  ON Semiconductor |  Bus Transceivers OCTAL 3ST NONINVERT BUS TRANSCEIVER |  Data Sheet |  
 |  | ||||||||||||
|  |  74HC245DB-T |  NXP Semiconductors |  Bus Transceivers OCTAL XCVR 3-STATE |  Data Sheet |  Negotiable |  | ||||||||||||
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