1CP	1  •	14	Vcc
1MR	2	13	2CP
1Q0	3	12	2MR
1Q1	4	11	2Q0
1Q2	5	10	2Q1
1Q3	6	9	2Q2
GND	7	8	2Q3

Pin	Symbol	Description
1	1CP	clock input (high-to-low, edge-triggered)
2	1MR	asynchronous master reset (active high)
3	1Q0	flip-flop output
4	1Q1	flip-flop output
5	1Q2	flip-flop output
6	1Q3	flip-flop output
7	GND	ground
8	2Q3	flip-flop output
9	2Q2	flip-flop output
10	2Q1	flip-flop output
11	2Q0	flip-flop output
12	2MR	asynchronous master reset (active high)
13	2CP	clock input (high-to-low, edge-triggered)
14	Vcc	supply voltage

Specifications
(typical values under recommended operating conditions, unless specified)

Parameter	Value	Unit
Propagation delay, nCP to nQ0	12 (74HC) 20 (74HCT)	ns
Propagation delay, nQx to nQ(x+1)	5 (74HC) 6 (74HCT)	ns
Propagation delay, nMR to nQx	11 (74HC) 15 (74HCT)	ns
Maximum clock frequency	99 (74HC) 53 (74HCT)	MHz