74HC7245
FEATURES
- Octal bidirectional bus interface
- Non-inverting 3-state outputs
- Output capability: bus driver
- ICC category: MSI
- Schmitt-trigger action on all data inputs GENERAL DESCRIPTION
The 74HC/HCT7245 are high-speed Si-gate CMOS devices and are pin patible with low power Schottky TTL (LSTTL). They are specified in pliance with JEDEC standard no. 7A. The 74HC/HCT7245 are octal transceivers featuring non-inverting 3-state bus patible outputs in both send and receive directions. The “7245” features an output enable (OE) input for easy cascading and a send/receive input (DIR) for direction control. OE controls the outputs so that the buses are effectively isolated. The 74HC/HCT7245 have Schmitt-trigger inputs. These inputs are capable of transforming slowly changing input signals into sharply defined jitter-free output signals.
74HC/HCT7245
The “7245” is identical to the “245” but has hysteresis on the data inputs. FUNCTION TABLE INPUTS OE L L H Notes 1. H = HIGH voltage level L...
