74377 Octal D-type F.F's with CLK enable

Pin Arrangement

Electrical Characteristics

Timming Characteristics

	Input	Output	N	LS	ALS	ALS 1000	F	S	AS	AS 1000	HC	HCT	Unit [max]
fmax	CLK	-	-	30	-	-	-	-	-	-	-	-	MHz(min)
tw			-	20	-	-	-	7	-	-	-	-	nS(min)
tsu	D		-	20	-	-	-	5.5	-	-	-	-	nS(min)
thold			-	5	-	-	-	3	-	-	-	-	nS(min)
trec	E		-	25	-	-	-	9	-	-	-	-	nS(min)
tpd	CLK	Q	-	27	-	-	-	17	-	-	-	-	nS(min)
tw : 펄스의 폭 tsu : clock이 상승하기 전의 data 안정시간 thold : clock이 상승한 후 data 안정시간 trec : Enable 신호 이후의 clock 입력 가능시간 tpd : 전달 지연 시간




Input Characteristics

		N	LS	ALS	ALS 1000	F	S	AS	AS 1000	Unit
All Inputs	High	-	20	-	-	-	50	-	-	uA
	Low	-	0.4	-	-	-	2	-	-	mA




Output Characteristics

		N	LS	ALS	ALS 1000	F	S	AS	AS 1000	HC	HCT	Unit
Q	High	-	0.4	-	-	-	1	-	-	-	-	mA
	Low	-	8	-	-	-	20	-	-	-	-	mA

Reference

74174, 74175, 74273