Specification	SN74FB1650PCA

Logic Type	TTL/BTL Universal Storage Transceiver
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	100-LQFP Exposed Pad
Supplier Device Package	100-HLQFP (14x14)
Supply Voltage [Max]	5.5 V
Supply Voltage [Min]	4.5 V

SN74FB1650 Series

18-bit TTL/BTL universal storage transceiver

Part	Mounting Type	Supply Voltage [Min]	Supply Voltage [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Supplier Device Package	Logic Type
Texas Instruments SN74FB1650PCA	Surface Mount	4.5 V	5.5 V	70 °C	0 °C	100-LQFP Exposed Pad	100-HLQFP (14x14)	TTL/BTL Universal Storage Transceiver

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tray	90	$ 17.48
Texas Instruments	JEDEC TRAY (10+1)	1	$ 18.90
		100	$ 16.51
		250	$ 12.73
		1000	$ 11.39

Description

General part information

SN74FB1650 Series

The SN74FB1650 contains two 9-bit transceivers designed to translate signals between TTL and backplane transceiver-logic (BTL) environments. The device is designed specifically to be compatible with IEEE Std 1194.1-1991.

The B\ port operates at BTL-signal levels. The open-collector B\ ports are specified to sink 100 mA. Two output enables (OEB and OEB\) are provided for the B\ outputs. When OEB is low, OEB\ is high, or VCCis less than 2.1 V, the B\ port is turned off.

The A port operates at TTL-signal levels. The A outputs reflect the inverse of the data at the B\ port when the A-port output enable (OEA) is high. When OEA is low or when VCCis less than 2.1 V, the A outputs are in the high-impedance state.