Philips Semiconductors

Product specification

74F322

8-bit serial/parallel register with sign extend (3-State)

1988 Apr 22

8

AC WAVEFORMS

The shaded areas indicate when the input is permitted to change for predictable output performance.

VM

tPLH

tPHL

VM

VM

VM

1/fMAX

tW(L)

CP

Q7, I/On

tW(H)

SF00878

Waveform 1. Propagation Delay, Clock Input to Output,

Clock Pulse Width, and Maximum Clock Frequency

VM

VM

VM

tPHL

tW(L)

tREC

VM

Q7, I/On

CP

MR

SF00879

Waveform 2. Master Reset Pulse Width, Master Reset to Output

Delay, and Master Reset to Clock Recovery Time

VM

VM

VM

VM

ts(H)

th(H)

th(L)

ts(L)

VM

VM

RE, D0,

D1, I/On,

SE, S/P, S

CP

SF00880

Waveform 3. Data Setup and Hold Times

VM

VM

VM

tPHZ

tPZH

RE, S/P, OE

I/On

VOH -0.3V

0V

SF00881

Waveform 4. 3-State Output Enable Time to High Level

and Output Disable Time from High Level

VM

VM

VM

tPLZ

tPZL

I/On

VOL +0.3V

SF00882

RE, S/P, OE

Waveform 5. 3-State Output Enable Time to Low Level and

Output Disable Time from Low Level