HD74HC173 Datasheet 4-bit D-type Register

Manufacturer: Hitachi Semiconductor (now Renesas)

Datasheet Details

Part number	HD74HC173
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	56.76 KB
Description	4-bit D-type Register
Datasheet	HD74HC173 Datasheet

The four D type Flip-Flops operate synchronously from a common clock.

The 3-state outputs allow the device to be used in bus organized systems.

The outputs are placed in the 3-stage mode when either of the output disable pins are in the logic high level.

HD74HC173 4-bit D-type Register (with 3-state Outputs).

High Speed Operation: tpd (Clock to Q) = 14 ns typ (CL = 50 pF) High Output Current: Fanout of 10 LSTTL Loads Wide Operating Voltage: VCC = 2 to 6 V Low Input Current: 1 µA max Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C) Function Table Inputs Data Enable Clear H L L L L L Clock X L G1 X X H X L L G2 X X X H L L Data D X X X X L H Output Q L Q0 Q0 Q0 L H Note: When either M or N (or both) is (are) high the output is disable.

Brand Logo	Part Number	Description	Manufacturer
	HD74HC173	4-bit D-type Register	Renesas

Part Number	Description
HD74HC174	Hex D-type Flip-Flops (with Clear)
HD74HC175	Quad. D-typ Flip-Flops (with Clear)
HD74HC10	Triple 3-input NAND Gates
HD74HC107	Dual J-K Flip-Flops
HD74HC108	Dual J-K Flip-Flops
HD74HC109	Dual J-K Flip-Flops
HD74HC11	Triple 3-input AND Gates
HD74HC112	Dual J-K Flip-Flops
HD74HC113	Dual J-K Flip-Flops
HD74HC114	Dual J-K Flip-Flops