HEF4557BP NXP Semiconductors, HEF4557BP Datasheet - Page 10

• Manufacturer Part Number: HEF4557BP
• Manufacturer: NXP Semiconductors
• Type: Not Requiredr

Specifications of HEF4557BP

• Technology: CMOS
• Number Of Elements: 1
• Number Of Bits: 64
• Logic Family: 4000
• Logical Function: Shift Register
• Operating Supply Voltage (typ): 3.3/5/9/12V
• Package Type: PDIP
• Propagation Delay Time: 480ns
• Operating Temp Range: -40C to 85C
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 15V
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 16
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
HEF4557B_5
Product data sheet
Fig 5.
Set-up and hold times are shown as positive values but may be specified as negative values.
The shaded area indicates where data can change for predictable performance.
For measurement points see
Waveforms showing recovery time for MR and minimum CP0, CP1, and MR pulse widths, set-up and hold
times for DA, DB, and A/B to CP0 and CP1
DA, DB input
(CP0 = H)
CP0 input
CP1 input
(CP1 = L)
A/B input
MR input
0 V
0 V
0 V
0 V
0 V
V
V
V
V
V
I
I
I
I
I
Table
V
V
11.
M
M
t
t
su
su
Rev. 05 — 16 December 2009
V
V
t
t
h
h
M
M
V
M
t
1/f
W
max
t
t
W
W
t
rec
1-to-64 bit variable length shift register
001aae783
HEF4557B
© NXP B.V. 2009. All rights reserved.
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